Patent Assignment
Reel/Frame 010095/0190
Merger
Recorded: 1999-07-30
Pages: 16
Assignor
SUMITOMO SITIX CORPORATION
Executed: 1998-10-13
Assignee
SUMITOMO METAL INDUSTRIES, LTD.
5-33 KITAHAMA 4-CHOME, CHUO-KU, OSAKA CITY, OSAKA, JAPAN
Covered Properties
(46)
Semiconductor Wafer and Epitaxial Growth on the Semiconductor Wafer with Autodoping Control and Manufacturing Method Therefor
Patent:
4,925,809 →
Application:
07/214,501 →
Apparatus and Method for Producing Silicon Single Crystal
Patent:
5,152,867 →
Application:
07/554,552 →
Semiconductor Wafer and Manufacturing Method Therefor
Patent:
5,225,235 →
Application:
07/742,560 →
Apparatus for Producing Silicon Single Crystal
Patent:
5,260,037 →
Application:
07/903,950 →
Method for Growing Silicon Single Crystal
Patent:
35,242 →
Application:
07/953,630 →
Method of Annealing a Semiconductor Wafer in a Hydrogen Atmosphere to Desorb Surface Contaminants
Patent:
5,508,207 →
Application:
08/199,170 →
Process for Producing Silicon Single Crystals
Patent:
5,474,019 →
Application:
08/322,197 →
An Apparatus for Producing Single Crystals
Patent:
5,575,847 →
Application:
08/337,474 →
Apparatus for Producing Single Crystals
Patent:
5,611,857 →
Application:
08/474,662 →
Semiconductor Wafer Cleaning Liquid
Patent:
5,759,971 →
Application:
08/509,222 →
A Device for Producing Single Crystals
Patent:
5,730,799 →
Application:
08/545,777 →
A Process for Producing Single Crystals
Patent:
5,683,505 →
Application:
08/607,401 →
Growth of Silicon Single Crystal Having Uniform Impurity Distribution Along Lengthwise or Radial Direction
Patent:
5,700,320 →
Application:
08/620,391 →
Growth of Silicon Single Crystal from Melt Having Extraordinary Eddy Flows on Its Surface
Patent:
5,704,974 →
Application:
08/620,873 →
Growth of Silicon Single Crystal
Patent:
5,683,504 →
Application:
08/621,054 →
Thin-Plate Supporting Container with Filter Means
Patent:
5,873,468 →
Application:
08/745,837 →
Process for Producing Single Crystals
Patent:
5,925,147 →
Application:
08/769,528 →
Method for Pulling a Single Crystal
Patent:
5,961,715 →
Application:
08/803,521 →
Method for Detecting Torsional Oscillations and Method for Manufacturing a Single Crystal
Patent:
5,948,160 →
Application:
08/917,937 →
Seed Crystals for Pulling a Single Crystal and Methods Using the Same
Patent:
5,932,002 →
Application:
08/919,160 →
Seed Crystal Holders, for Pulling a Single Crystal
Patent:
6,015,461 →
Application:
08/929,118 →
Method and Apparatus for Pulling a Single Crystal
Patent:
5,916,364 →
Application:
08/930,361 →
A Single Crystal Producing Apparatus and a Single Crystal Producing Method Using Same
Patent:
5,989,341 →
Application:
08/930,572 →
Method of Growing Crystals
Patent:
5,840,116 →
Application:
08/933,987 →
Silicon Melting Crucible
Patent:
5,919,306 →
Application:
08/963,064 →
Method for Joining Silicon Semiconductor Substrate
Application:
08/981,726 →
Manufacturing Method for a Silicon Single Crystal Wafer
Patent:
5,954,873 →
Application:
08/990,187 →
Semiconductor Wafer Evaluating Method and Semiconductor Device Manufacturing Method
Patent:
5,946,543 →
Application:
09/008,656 →
A Method for Pulling a Single Crystal
Patent:
6,019,836 →
Application:
09/019,981 →
Method for Pulling a Single Crystal
Patent:
5,993,539 →
Application:
09/019,982 →
Silicon Single Crystal Wafer Annealing Method and Equipment and Silicon Single Crystal Wafer and Manufacturing Method Related Thereto
Patent:
5,931,662 →
Application:
09/029,398 →
Method for Pulling a Single Crystal
Patent:
6,056,819 →
Application:
09/052,129 →
Method and Apparatus for Measuring a Diameter of a Single Crystal
Patent:
6,583,810 →
Application:
09/076,007 →
Cleaning Equipment for Semiconductor Substrates
Patent:
5,979,474 →
Application:
09/076,119 →
Easily Attachable/Detachable Lid Mounted Container
Patent:
6,032,817 →
Application:
09/094,565 →
Thin-Plate Supporting Container
Patent:
6,105,781 →
Application:
09/107,829 →
Susceptor for Vapor-Phase Growth Apparatus
Patent:
6,129,047 →
Application:
09/122,803 →
Single Crystal Pulling Method
Patent:
6,080,238 →
Application:
09/144,650 →
Method for Growing a Silicon Single Crystal
Patent:
6,086,671 →
Application:
09/145,417 →
Method for Single Crystal Growth
Patent:
6,267,816 →
Application:
09/147,460 →
Work Crystal Orientation Adjusting Method and Apparatus
Patent:
6,179,909 →
Application:
09/151,701 →
Method for Producing Silicon Single Crystal
Patent:
6,110,272 →
Application:
09/162,133 →
Thin-Plate Supporting Container with Filter Means
Patent:
6,032,802 →
Application:
09/189,975 →
Silicon Epitaxial Wafer and Method for Manufacturing the Same
Patent:
6,277,501 →
Application:
09/230,684 →
Semiconductor Wafer Carrier
Patent:
6,068,137 →
Application:
09/297,258 →
Silicon Single Crystal Wafer Annealing Method and Equipment, and Silicon Single Crystal Wafer and Manufacturing Method Related Thereto
Patent:
6,074,479 →
Application:
09/327,383 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 19, 1990
From: KITAURA, KIICHIRO; ITO, MAKOTO; KURAMOCHI, KAORU
To: OSAKA TITANIUM CO., LTD., A CORP. OF JAPAN; KYUSHU ELECTRONIC METAL CO., LTD., A CORP. OF JAPAN
Reel/Frame 005380/0339 →
Merger and Change of Name Effective January 5, 1993.
Dec 16, 1993
From: KYUSHI ELECTRONIC METAL KK MERGED INTO; OSAKI TITANIUM CO., LTD. CHANGED TO
To: SUMITOMO SITIX CORPORATION
Reel/Frame 006801/0945 →
Assignment of Assignor's Interest
Oct 13, 1994
From: AKASHI, YOSHIHIRO; KURAMOCHI, KAORU; OKAMOTO, SETSUO; TSUJIMOTO, YASUJI
To: SUMITOMO SITIX CORPORATION
Reel/Frame 007196/0793 →
Assignment of Assignor's Interest
Nov 8, 1994
From: KURAMOCHI, KAORU; OKAMOTO, SETSUO
To: SUMITOMO SITIX CORPORATION
Reel/Frame 007196/0695 →
Merger of Kyushi Electronic Metal Kk with Osaka Titanium Co., Ltd. Registered December 21, 1992 and Change of Name Osaka Titanium Co., Ltd. to Sumitomo Sitix Corporation Registered January 5, 1993.
Jan 3, 1995
From: OSAKA TITANIUM CO., LTD.
To: SUMITOMO SITIX CORPORATION
Reel/Frame 007280/0777 →
Assignment of Assignor's Interest
Jul 31, 1995
From: MANAKO, KAZUYOSHI
To: SUMITOMO SITIX CORPORATION
Reel/Frame 007602/0845 →
Assignment of Assignor's Interest
Nov 27, 1995
From: ITO, MAKOTO
To: SUMITOMO SITIX CORPORATION
Reel/Frame 007790/0601 →
Assignment of Assignor's Interest
Jan 16, 1996
From: HORAI, MASATAKE; ADACHI, NAOSHI; NISHIKAWA, HIDESHI; SANO, MASAKAZU
To: SUMITOMO SITIX CORPORATION
Reel/Frame 007770/0181 →
Assignment of Assignor's Interest
Jun 3, 1996
From: IZUNOME, KOJI; KAWANISHI, SOUROKU; TOGAWA, SHINJI; IKARI, ATSUSHI
To: RESEARCH DEVELOPMENT CORPORATION OF JAPAN; IZUNOME, KOJI; KAWANISHI, SOUROKU; IKARI, ATSUSHI
Reel/Frame 007968/0990 →
Assignment of Assignor's Interest
Jun 3, 1996
From: IZUNOME, KOJI; KAWANISHI, SOUROKU; TOGAWA, SHINJI; IKARI, ATSUSHI
To: RESEARCH DEVELOPMENT CORPORATION OF JAPAN; IZUNOME, KOJI; KAWANISHI, SOUROKU; TOGAWA, SHINJI
Reel/Frame 007970/0053 →
Assignment of Assignor's Interest
Jun 3, 1996
From: IZUNOME, KOJI; KAWANISHI, SOUROKU; TOGAWA, SHINJI; IKARI, ATSUSHI
To: RESEARCH DEVELOPMENT CORPORATION OF JAPAN; IZUNOME, KOJI; KAWANISHI, SOUROKU; TOGAWA, SHINJI
Reel/Frame 007970/0045 →
Assignment of Assignor's Interest
Nov 8, 1996
From: EJIMA, KAZUTOSHI; HYOBU, YUKIHIRO
To: SUMITOMO SITIX CORPORATION; KAKIZAKI MANUFACTURING CO., LTD.
Reel/Frame 009268/0723 →
Assignment of Assignor's Interest
Jan 9, 1997
From: KAWANISHI, SOUROKU
To: SUMITOMO SITIX CORPORATION, A CORPORATION OF JAPAN
Reel/Frame 008299/0047 →
Assignment of Assignor's Interest
Jan 9, 1997
From: IZUNOME, KOJI
To: TOSHIBA CERAMICS CO., LTD. A CORPORATION OF JAPAN
Reel/Frame 008299/0052 →
Assignment of Assignor's Interest
Jan 9, 1997
From: SASAKI, HITOSHI
To: MITSUBISHI MATERIALS CORPORATION, A CORP. OF JAPA
Reel/Frame 008299/0040 →
Assignment of Assignor's Interest
Jan 9, 1997
From: TOGAWA, SHINJI
To: KOMATSU ELECTRONIC METALS CO., LTD. A CORP. OF JAPAN
Reel/Frame 008299/0335 →
Assignment of Assignor's Interest
Jan 9, 1997
From: IKARI, ATSUSHI
To: NIPPON STEEL CORPORATION, A CORPORATION OF JAPAN
Reel/Frame 008299/0035 →
Assignment of Assignor's Interest
Jan 15, 1997
From: KAWANISHI, SOUROKU
To: SUMITOMO SITIX CORPORATION
Reel/Frame 008308/0454 →
Assignment of Assignor's Interest
Jan 15, 1997
From: IKARI, ATSUSHI
To: NIPPON STEEL CORPORATION, A CORP. OF JAPAN
Reel/Frame 008308/0450 →
Assignment of Assignor's Interest
Jan 15, 1997
From: SASAKI, HITOSHI
To: MITSUBISHI MATERIALS CORPORATION
Reel/Frame 008308/0452 →
Assignment of Assignor's Interest
Jan 15, 1997
From: IZUNOME, KOJI
To: TOSHIBA CERAMICS CO., LTD., A CORP. OF JAPAN
Reel/Frame 008308/0413 →
Assignment of Assignor's Interest
Jan 15, 1997
From: TOGOWA, SHINJI
To: KOMATSU ELECTRONIC METALS CO., LTD., A CORP. OF JAPAN
Reel/Frame 008308/0456 →
Assignment of Assignor's Interest
Jan 17, 1997
From: KAWANISHI, SOUROKU
To: SUMITOMO SITIX CORPORATION, A CORP. OF JAPAN
Reel/Frame 008308/0183 →
Assignment of Assignor's Interest
Jan 17, 1997
From: IKARI, ATSUSHI
To: NIPPON STEEL CORPORATION
Reel/Frame 008308/0181 →
Assignment of Assignor's Interest
Jan 17, 1997
From: SASAKI, HITOSHI
To: MITSUBISHI MATERIALS CORPORATION A CORP. OF JAPAN
Reel/Frame 008308/0220 →