IP Library › Assignment 011887/0720
Patent Assignment
Reel/Frame 011887/0720

Merger

Recorded: 2001-06-20 Pages: 6
Assignor
SHOWA ALUMINUM CORPORATION
Executed: 2001-03-30
Assignee
SHOWA DENKO K.K.
13-9 SHIBA DAIMON 1-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Properties (163)
Process for Producing High-Purity Aluminum
Patent: 4,469,512 →
Application: 06/403,023 →
Process for Producing Hollow Aluminum Extrudates for Use in a Vacuum Environment
Patent: 4,578,973 →
Application: 06/504,955 →
Cooler Made of Aluminum for Stirling Engines
Patent: 4,532,771 →
Application: 06/518,031 →
Aluminum Heat Exchanger Provided with Fins Having Hydrophilic Coating
Patent: 4,588,025 →
Application: 06/669,170 →
Process for Producing Aluminum Material for Use in Vacuum
Patent: 4,615,747 →
Application: 06/682,456 →
Process for Treating Surface of Aluminum Foil for Use as Electrode of Electrolytic Capacitors
Patent: 4,547,275 →
Application: 06/695,264 →
Device for Releasing and Diffusing Bubbles into Liquid
Patent: 4,611,790 →
Application: 06/714,427 →
Horizontal Stack Type Evaporator
Patent: 4,712,612 →
Application: 06/785,279 →
Aluminum Alloys Having High Strength and Resistance to Stress and Corrosion
Patent: 4,713,216 →
Application: 06/854,777 →
Heat-Exchanger of Plate Fin Type
Patent: 4,804,041 →
Application: 06/862,721 →
Extruded Aluminum Alloys Having Improved Wear Resistance and Process for Preparing Same
Patent: 4,737,206 →
Application: 06/894,470 →
Solar Water Heater Incorporating Heat Pipe
Patent: 4,724,826 →
Application: 06/907,360 →
Process for Producing Heat Pipe
Patent: 4,760,878 →
Application: 06/938,191 →
Stack Type Heat Exchanger
Patent: 4,815,532 →
Application: 07/018,155 →
Apparatus for Treating Molten Metal
Patent: 4,804,168 →
Application: 07/021,887 →
Aluminum Alloy Foil for Cathode of Electrolytic Capacitors
Patent: 4,800,133 →
Application: 07/035,246 →
Apparatus for Continuously Producing Tube Having Helical Grooves in Its Inner Surface
Patent: 4,766,751 →
Application: 07/036,055 →
Apparatus for Continuously Producing Tube Having Helical Grooves in Its Inner Surface
Patent: 4,735,071 →
Application: 07/036,533 →
Heat Pipe
Patent: 4,782,890 →
Application: 07/039,856 →
Intake Manifold and Process for Producing Same
Patent: 4,829,944 →
Application: 07/065,461 →
Condenser for Use in a Car Cooling System
Patent: 4,825,941 →
Application: 07/077,815 →
Process and Apparatus for Purifying Silicon
Patent: 4,747,906 →
Application: 07/077,921 →
Method of Preparing High-Purity Metal and Rotary Cooling Member for Use in Apparatus Therefor
Patent: 4,854,968 →
Application: 07/137,213 →
Method for Producing Aluminum Drums Having Highly Smooth Surface
Patent: 4,805,435 →
Application: 07/148,981 →
Aluminum-Based Alloy Foil for Negative Electrodes of Electrolytic Capacitors
Patent: 4,824,494 →
Application: 07/154,580 →
Plate-Fin Heat Exchanger
Patent: 4,934,455 →
Application: 07/199,736 →
Process for Producing Flux for Brazing
Patent: 4,888,067 →
Application: 07/203,193 →
Method of Preparing High-Purity Metal and Rotary Cooling Member for Use in Apparatus Therefor
Patent: 4,948,102 →
Application: 07/260,092 →
Process for Producing an Intake Manifold
Patent: 4,887,557 →
Application: 07/271,269 →
Method for Brazing Aluminum Components
Patent: 4,989,775 →
Application: 07/285,054 →
Aluminum Heat Exchanger Provided with Fins Having Hydrophilic Coating
Patent: 4,957,159 →
Application: 07/323,741 →
Condenser for Use in a Car Cooling System
Patent: 4,936,379 →
Application: 07/328,896 →
Metal Continuously Melting and Retaining Furnace
Patent: 4,989,841 →
Application: 07/338,837 →
Heat Exchangers
Patent: 5,048,602 →
Application: 07/354,884 →
Method of Manufacturing Brazable Pipes and Heat Exchanger
Patent: 4,945,635 →
Application: 07/358,708 →
Heat Exchangers
Patent: 4,967,834 →
Application: 07/358,711 →
Process for Producing a Chassis for Vehicles
Patent: 4,907,735 →
Application: 07/420,634 →
Device for Releasing and Diffusing Bubbles into Liquid
Patent: 5,013,490 →
Application: 07/423,304 →
Brazeable Aluminum Alloy Sheet and Process of Making Same
Patent: 5,021,106 →
Application: 07/424,083 →
Food Packaging Container
Patent: 5,098,751 →
Application: 07/467,245 →
Evaporator
Patent: 4,982,579 →
Application: 07/499,841 →
Method of Forming a Heat Exchanger with Components Comprising an Aluminum Alloy Containing Reduced Amounts of Magnesium
Patent: 4,962,880 →
Application: 07/504,040 →
Condenser for Use in a Car Cooling System
Patent: 5,025,855 →
Application: 07/509,901 →
Heat Pipe
Patent: 5,076,351 →
Application: 07/553,297 →
Intake Manifold
Patent: 5,016,578 →
Application: 07/578,987 →
Intake Manifold
Patent: 5,127,371 →
Application: 07/601,155 →
Apparatus for Automatically Forming a Pointed End of Raw Pipe to Be Drawn
Patent: 5,060,500 →
Application: 07/603,126 →
Automatic Plug-Inserting Apparatus in a Pipe-Drawing Equipment
Patent: 5,069,055 →
Application: 07/603,127 →
Pipe Cutting Apparatus
Patent: 5,033,344 →
Application: 07/613,998 →
Pipe Centering Apparatus
Patent: 5,069,095 →
Application: 07/616,378 →
Consolidated Duplex Heat Exchanger
Patent: 5,033,540 →
Application: 07/624,064 →
Aluminum Pipe for Use in Forming Bulged Portions Thereon and Process for Producing Same
Patent: 5,141,820 →
Application: 07/637,574 →
Heat Exchanger
Patent: 5,069,275 →
Application: 07/647,289 →
Condenser for Use in a Car Cooling System
Patent: 5,190,100 →
Application: 07/671,365 →
Tube for Heat Exchangers and a Method for Manufacturing the Tube
Patent: 5,186,250 →
Application: 07/693,955 →
Method of Producing Aluminum Material for Use as Electronic Material
Patent: 5,110,352 →
Application: 07/705,422 →
Stack Type Evaporator
Patent: 5,152,337 →
Application: 07/759,644 →
Heat Exchanger
Patent: 5,123,483 →
Application: 07/771,755 →
Heat Exchanger
Patent: 5,183,103 →
Application: 07/782,984 →
Corrosion-Resistant Clad Material Made of Aluminum Alloys
Patent: 5,260,142 →
Application: 07/795,185 →
Refrigerant Receiver
Patent: 5,191,775 →
Application: 07/860,565 →
Tubular Body Having Pipe Joint Member Attached Thereto and Method of Producing Same
Patent: 5,228,727 →
Application: 07/864,195 →
Heat Exchanger
Patent: 5,240,068 →
Application: 07/889,471 →
Hydrophilic Coating Composition and Bath Containing Same
Patent: 5,350,445 →
Application: 07/896,978 →
Method of Making a Brazeable Metal Pipe Having Tube-Insertion Apertures Formed with Guide Lugs
Patent: 5,243,842 →
Application: 07/915,081 →
Condenser for Use in a Car Cooling System
Patent: 5,246,064 →
Application: 07/967,032 →
Method for Brazing Aluminum Materials
Patent: 5,244,144 →
Application: 07/974,680 →
Brazing Agent and a Brazing Sheet Both Comprising an Aluminum Alloy Containing a Flux
Patent: 5,330,090 →
Application: 07/994,556 →
Organic Photosensitive Device for Electrophotography and a Method of Processing a Substrate of the Device
Patent: 5,358,812 →
Application: 08/001,539 →
Tubular Body Having Pipe Joint Member Attached Thereto with Brazing Ring
Patent: 5,280,971 →
Application: 08/056,397 →
Heat Exchanger
Patent: 5,441,100 →
Application: 08/071,566 →
Continous Cutter for Severing Pieces of Equal Length from a Coiled Elongate Article
Patent: 5,816,127 →
Application: 08/073,586 →
Heat Sinks Having Pin-Shaped Fins and Process for Producing Same
Patent: 5,421,406 →
Application: 08/077,068 →
Continuous Surface Treating Method and Apparatus with Inline Centrifugal Separator
Patent: 5,458,917 →
Application: 08/078,034 →
Exhaust Gas Recycling Device and Process for Producing Same
Patent: 5,427,080 →
Application: 08/081,054 →
Aluminum Alloy for Heat Exchangers
Patent: 5,302,342 →
Application: 08/092,761 →
Heat Exchanger
Patent: 5,379,834 →
Application: 08/105,020 →
A Method of Brazing a Joint Portion of an Intake Manifold with Preplaced Brazing
Patent: 5,400,951 →
Application: 08/113,953 →
Method of Hot Brazing Aluminum Articles
Patent: 5,504,296 →
Application: 08/116,010 →
Heat Exchanger Having Inlet and Outlet Pipes for a Heat Exchanging Medium and a Method of Making Same
Patent: 5,429,182 →
Application: 08/118,891 →
Stack Type Evaporator
Patent: 5,470,431 →
Application: 08/123,856 →
Cylinder Tube and Process for Producing Same
Patent: 5,431,802 →
Application: 08/128,705 →
Heat Exchanger
Patent: 5,477,919 →
Application: 08/133,962 →
Brazeable Aluminum Material and a Method of Producing Same
Patent: 5,594,930 →
Application: 08/144,136 →
Stack Type Evaporator
Patent: 5,514,248 →
Application: 08/162,979 →
Duplex Heat Exchanger
Patent: 5,529,116 →
Application: 08/176,416 →
Tube for Heat Exchangers and a Method for Manufacturing the Tube
Patent: 5,386,629 →
Application: 08/210,749 →
Brazing Agent and a Brazing Sheet Both Comprising an Aluminum Alloy Containing a Flux
Patent: 5,547,517 →
Application: 08/276,544 →
Method of Making Refrigerant Tubes for Heat Exchangers
Patent: 5,553,377 →
Application: 08/283,504 →
Tool Holding an Elongate Profile Material to Be Sliced
Patent: 5,499,801 →
Application: 08/284,788 →
Method for Manufacturing Aluminum Foils Used as Electrolytic Capacitor Electrodes
Patent: 5,417,839 →
Application: 08/287,837 →
Method of Cutting a Hollow Metallic Material
Patent: 5,484,981 →
Application: 08/293,339 →
Aluminum Foil as Electrolytic Condenser Electrodes
Patent: 5,518,823 →
Application: 08/304,261 →
Flux Used in the Low-Temperature Brazing and a Method of Flux Brazing a Low-Melting Aluminum Material
Patent: 5,529,639 →
Application: 08/322,565 →
Heat Exchanger
Patent: 5,509,473 →
Application: 08/332,915 →
Condenser
Patent: 5,458,190 →
Application: 08/339,064 →
Aluminum Weldment and Method of Welding Aluminum Workpieces
Patent: 5,599,467 →
Application: 08/340,520 →
Condenser
Patent: 5,482,112 →
Application: 08/341,428 →
Heat Exchanger
Patent: 5,531,268 →
Application: 08/345,712 →
Method and Apparatus for Improving Alloy Property and Product Produced Thereby
Patent: 5,571,348 →
Application: 08/348,131 →
Method of Resistance-Welding Workpieces of Metal and Resistance-Welded Weldment of Metal
Patent: 5,565,117 →
Application: 08/364,632 →
Electrolytic Condenser Electrode and Aluminum Foil Therefor
Patent: 5,714,271 →
Application: 08/365,453 →
Heat Exchanger Having Inlet and Outlet Pipes for a Heat Exchanging Medium and a Method of Making Same
Patent: 5,632,332 →
Application: 08/425,466 →
Brazeable Aluminum Material and a Method of Producing Same
Patent: 5,581,799 →
Application: 08/441,388 →
Method of Making an Aluminum Alloy Brazing Agent Containing a Flux
Patent: 5,697,045 →
Application: 08/463,291 →
Method of Correcting the Dimension of Workpieces
Patent: 5,666,849 →
Application: 08/476,372 →
Pipe Joint
Patent: 5,765,877 →
Application: 08/488,022 →
Condenser for Use in a Car Cooling System
Patent: 35,655 →
Application: 08/505,494 →
Condenser for Use in a Car Cooling System
Patent: 35,711 →
Application: 08/505,568 →
Heat Exchanger
Patent: 5,570,737 →
Application: 08/509,809 →
Corrosion-Resistant and Brazeable Aluminum Material and a Method of Producing Same
Patent: 6,200,642 →
Application: 08/543,961 →
Heat Exchanger
Patent: 5,526,876 →
Application: 08/544,310 →
Stack Type Evaporator
Patent: 5,800,673 →
Application: 08/546,961 →
Pipe Joint
Patent: 5,593,187 →
Application: 08/587,757 →
Refrigerant Tubes for Heat Exchangers
Patent: 5,638,897 →
Application: 08/618,090 →
Duplex Heat Exchanger
Patent: 5,743,328 →
Application: 08/619,994 →
Heat Exchanger
Patent: 5,975,193 →
Application: 08/621,898 →
Pipe Joint
Patent: 5,725,257 →
Application: 08/645,562 →
Method of Making Refrigerant Tubes for Heat Exchangers
Patent: 5,749,144 →
Application: 08/665,310 →
Refrigerant Tubes for Heat Exchangers
Patent: 5,931,226 →
Application: 08/675,154 →
Brazeable Aluminum Alloy Cast Material and Method of Brazing the Same
Patent: 5,862,976 →
Application: 08/679,377 →
Apparatus for Purifying Metal
Patent: 5,736,096 →
Application: 08/691,320 →
Heat Exchanger
Patent: 5,899,263 →
Application: 08/711,477 →
Condenser for Use in a Car Cooling System
Patent: 35,742 →
Application: 08/746,921 →
Stacked-Typed Duplex Heat Exchanger
Patent: 5,720,341 →
Application: 08/747,509 →
Mounting Component for a Cylindrical Bushing and a Mounting Body
Patent: 5,857,659 →
Application: 08/759,168 →
Elastic Mount and Process of Manufacturing the Same
Patent: 5,671,908 →
Application: 08/764,923 →
Process for Producing Flat Heat Exchange Tubes
Patent: 5,784,776 →
Application: 08/774,216 →
Entry Board for Drilling Small Holes, a Method of Making the Same and a Method for Drilling Small Holes Through a Printed Circuit Board by Using Said Entry Board
Patent: 6,000,886 →
Application: 08/797,458 →
Refrigerant Tubes for Heat Exchangers
Patent: 5,730,215 →
Application: 08/802,266 →
Layered Heat Exchanger
Patent: 5,810,077 →
Application: 08/803,264 →
Extruded Material for Expansion Working and Method of Expansion Working
Patent: 5,848,545 →
Application: 08/813,280 →
Mounting Component for a Cylindrical Bushing and a Mounting Body
Patent: 6,007,058 →
Application: 08/841,997 →
Heat Exchanger
Patent: 5,931,220 →
Application: 08/879,082 →
Process for Producing Flat Heat Exchange Tubes
Patent: 5,947,365 →
Application: 08/882,338 →
Device for Unfolding a Shaped Metal Article and a Method for Unfolding the Same
Patent: 5,924,320 →
Application: 08/883,088 →
Aluminum Brazing Alloy for Cold Brazing and Method for Brazing Low-Melting Aluminum Material
Patent: 6,170,738 →
Application: 08/883,396 →
Aluminum Alloy Bracket for Fixing Elastic Mount, Assembly of Elastic Mount and Bracket, and Method of Producing the Bracket by Extrusion
Patent: 5,954,309 →
Application: 08/895,816 →
Condenser with a Liquid-Receiver
Patent: 5,868,002 →
Application: 08/897,725 →
Heat Sink for Portable Electronic Devices
Patent: 5,937,936 →
Application: 08/921,256 →
Method of Polishing Memory Disk Substrate
Patent: 5,902,172 →
Application: 08/929,350 →
Heat Exchanger
Patent: 6,006,825 →
Application: 08/958,770 →
Process for Brazing Die-Cast Aluminum Material
Patent: 5,934,546 →
Application: 08/977,446 →
Accumulator
Patent: 6,122,929 →
Application: 08/991,417 →
Aluminum Electrode Foil for Electrolytic Capacitor and Electrolytic Capacitor Using Foil
Patent: 6,038,124 →
Application: 08/995,967 →
Duplex Heat Exchanger
Patent: 6,021,846 →
Application: 09/034,450 →
Friction Agitation Joining Method for Joining Metallic Joining Members
Patent: 5,979,742 →
Application: 09/047,009 →
Brazing Material for Use in a Low Temperature Brazing and Method for Low Temperature Brazing
Patent: 6,109,510 →
Application: 09/080,682 →
Stack Type Evaporator
Patent: 6,070,428 →
Application: 09/087,008 →
Multi-Bored Flat Tube for Use in a Heat Exchanger and Heat Exchanger Including Said Tubes
Patent: 6,000,467 →
Application: 09/087,016 →
Magnetic Hard Disc Substrate and Process for Manufacturing the Same
Patent: 6,123,603 →
Application: 09/094,915 →
Layered Heat Exchanges
Patent: 5,984,000 →
Application: 09/098,715 →
Friction Agitation Joining Method and Friction Agitation Joining Device
Patent: 6,068,178 →
Application: 09/105,026 →
Evaporator
Patent: 6,145,587 →
Application: 09/158,067 →
Flux Composition for Brazing of Aluminum Material and Method for Brazing of Aluminum Material
Patent: 6,059,174 →
Application: 09/202,922 →
Joining Structure for Joining Adjacent Members
Patent: 6,217,251 →
Application: 09/212,008 →
Process for Producing Vibration Isolator
Patent: 6,125,539 →
Application: 09/241,066 →
Process for Producing Vibration Isolator
Patent: 6,094,818 →
Application: 09/241,289 →
Entry Board for Drilling Small Holes, a Method of Making the Same and a Method for Drilling Small Holes Through a Printed Circuit Board by Using Said Entry Board
Patent: 6,214,135 →
Application: 09/295,873 →
Heat Exchanger
Patent: 6,170,567 →
Application: 09/319,320 →
Heat Sink for Portable Electronic Devices
Patent: 6,164,368 →
Application: 09/338,802 →
Heat Sink Device for Electronic Devices
Patent: 6,115,252 →
Application: 09/343,459 →
Accumulator
Patent: 6,196,019 →
Application: 09/347,643 →
Related Assignments (16)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Jul 29, 1982
From: SHINGU, HIDEO; ARAI, KOZO; SAKAGUCHI, MASASHI; NISHIDE, TOSHIO
To: SHOWA ALUMINIUM CORPORATION
Reel/Frame 004028/0993 →
Assignment of Assignors Interest. Jun 16, 1983
From: ISHIMARU, HAJIME; NISHIZAKI, SHIGERU
To: SHOWA ALUMINUM CORPORATION
Reel/Frame 004143/0426 →
Assignment of Assignors Interest. Jul 28, 1983
From: MOMOSE, YUTAKA; YAMAGUCHI, KAZUAKI; OKAMOTO, MASAYOSHI; HOSHINO, RYOICHI
To: AISIN SEIKI CO., LTD.; SHOWA ALUMINUM CORPORATION
Reel/Frame 004157/0483 →
Assignment of Assignors Interest. Nov 7, 1984
From: IMAI, TAKAICHI; YAMADA, TAKESHI; SAKAUE, KUNIO; ISOYAMA, EIZO
To: SHOWA ALUMINUM CORPORATION
Reel/Frame 004335/0900 →
Assignment of Assignors Interest. Dec 17, 1984
From: KATO, YUTAKA; TSUKAMOTO, KENJI; ISOYAMA, EIZO
To: SHOWA ALUMINUM CORPORATION
Reel/Frame 004347/0633 →
Assignment of Assignors Interest. Jan 28, 1985
From: EJIMA, TATSUHIKO; ARAI, KOZO; ISOYAMA, EIZO; FUJIHIRA, TADAO
To: SHOWA AUMINUM KABUSHIKI KAISHA
Reel/Frame 004363/0729 →
Assignment of Assignors Interest. Mar 21, 1985
From: OTSUKA, RYOTATSU; TANIMOTO, SHIGEMI; TOYODA, KAZUO
To: SHOWA ALUMINUM CORPORATION
Reel/Frame 004386/0676 →
Assignment of Assignors Interest. Jan 6, 1986
From: OKAMOTO, MASAYOSHI; SUZUKI, KATSUHISA; HOSHINO, RYOICHI; SASAKI, HIRONAKA
To: SHOWA ALUMINUM KABUSHIKI KAISHA
Reel/Frame 004554/0127 →
Assignment of Assignors Interest. May 13, 1986
From: HASEGAWA, KAORU; UTO, SHOZO; HASHIMOTO, SUZUSHI
To: SHOWA ALUMINUM CORPORATION
Reel/Frame 004565/0559 →
Assignment of Assignors Interest. Jul 7, 1986
From: HIGASHI, KENJI; OHNISHI, TADAKAZU; TSUKUDA, ICHIZO
To: SHOWA ALUMINUM KABUSHIKI KAISHA
Reel/Frame 004588/0852 →
Assignment of Assignors Interest. Dec 22, 1987
From: OTSUKA, RYOTATSU; TANIMOTO, SHIGEMI; TOYODA, KAZUO
To: SHOWA ALUMINUM CORPORATION, 224, 6-CHO, KAIZAN-CHO, SAKAI-SHI, OSAKA, JAPAN
Reel/Frame 004806/0701 →
Assignment of Assignors Interest. Mar 28, 1988
From: SUKIMOTO, MINOBU; CHUMA, HIROMUNE; TACHI, TERUO
To: SHOWA ALUMINUM KABUSHIKI KAISHA
Reel/Frame 004838/0655 →
Assignment of Assignors Interest. Apr 11, 1988
From: UMETSU, SHOZO; NISHIZAKI, TAKESHI
To: SHOWA ALUMINUM KABUSHIKI KAISHA
Reel/Frame 004851/0442 →
Change of Name Effective on 06/30/1981 Jul 26, 1991
From: ACME CANVAS PTY LTD.
To: ACME GROUP PTY LTD
Reel/Frame 005795/0147 →
Assignment of Assignors Interest. Apr 28, 1993
From: HOSHINO, RYOICHI; SASAKI, HIRONAKA; YASUTAKE, TAKAYUKI
To: SHOWA ALUMINUM CORPORATION
Reel/Frame 006512/0009 →
Assignment of Assignor's Interest Sep 16, 1993
From: SASAKI, HIRONAKA; HOSHINO, RYOICHO
To: SHOWA ALUMINUM CORPORATION
Reel/Frame 006687/0823 →