Patent Assignment
Reel/Frame 022288/0151
Change of Name
Recorded: 2009-02-20
Pages: 6
Assignor
DENSEI-LAMBDA K.K.
Executed: 2008-10-02
Assignee
TDK-LAMBDA CORPORATION
DEMPA BLDG. 1-11-15 HIGASHI-GOTANDA, SHINAGAWA-KU, TOKYO, 141-0022, JAPAN
Covered Properties
(41)
Power Supply
Patent:
5,530,635 →
Application:
08/136,171 →
Boost Converter
Patent:
5,495,164 →
Application:
08/136,514 →
Apparatus for Non-Contacting Feeding of High Frequency Power
Patent:
5,592,367 →
Application:
08/319,368 →
Switching Power Supply
Patent:
5,544,032 →
Application:
08/422,635 →
Switching Power Circuit to Supply Electric-Vehicle Battery Charger with High-Frequency Power
Patent:
5,798,630 →
Application:
08/844,816 →
Converter Circuit of Battery Charger for Electric Vehicle
Patent:
5,940,280 →
Application:
09/056,726 →
Magnetic-Coupling Multivibrator
Patent:
5,986,908 →
Application:
09/067,424 →
Inductive Battery Charger
Patent:
5,903,134 →
Application:
09/081,125 →
Forward Converter with Active Clamp Circuit
Patent:
6,061,254 →
Application:
09/287,821 →
Resonant Power Converter
Switching Power Supply
Patent:
6,462,965 →
Application:
09/977,763 →
Switching Power Supply
Dc/Dc Converter
Switching Power Supply
Current Mode Dc/Dc Regulator Having Function for Detecting Input and Output of Current and Voltage
On Board Mounting Electronic Apparatus and on Board Mounting Electric Power Supply
Uninterrupted Power Supply Managing System Displays Connection Tree Generated from Connection Information Between Interrupted Power Supply Device and Load Devices Received from Lower Controller
Electrical System Wiring Diagram Generating System, and Power Supply Device and Program Used for the Same
Pulse Generator
Overvoltage Protection Circuit, and Power Source, Power Supply System and Electronic Apparatus Using the Overvoltage Protection Circuit
Uninterruptible Power Supply System
Robust Digital Controller and Its Designing Device
Uninterruptible Power Supply, Uninterruptible Power Supply System and Shutdown Processing Program Product
Battery Pack
Application:
11/756,070 →
Publication:
US 2008/0299452
Secondary Battery Pack
Application:
11/756,156 →
Publication:
US 2008/0299445
Method and Device for Safety Protection of Secondary Battery
Battery Pack
Electric Power Supply System
Application:
11/869,114 →
Publication:
US 2009/0091191
Battery Pack
Application:
11/914,196 →
Publication:
US 2009/0053585
Digital Controller
Uninterruptible Power Supply
Application:
12/244,311 →
Publication:
US 2009/0091189
Uninterruptible Power Supply Unit
Dc Stabilizing Power Supply
Patent:
356,291 →
Application:
29/006,803 →
Noise Filter
Patent:
361,310 →
Application:
29/006,804 →
Dc Stabilizing Power Supply
Patent:
356,994 →
Application:
29/006,805 →
Noise Filter
Patent:
369,778 →
Application:
29/006,854 →
Dc Stabilizing Power Supply
Patent:
362,839 →
Application:
29/006,855 →
Power Supply
Patent:
464,317 →
Application:
29/157,679 →
Power Supply
Patent:
465,199 →
Application:
29/157,683 →
Uninterruptible Power Supply
Patent:
573,533 →
Application:
29/294,011 →
Battery Pack for Uninterruptible Power Supply
Patent:
622,659 →
Application:
29/294,012 →
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 15, 2001
From: UESONO, NOBUTAKA
To: DENSEI-LAMBDA KABUSHIKI KAISHA
Reel/Frame 012269/0192 →
Assignment of Assignor's Interest
Apr 14, 2003
From: KADOI, HIROKAZU; TOGASHI, FUJITAKA; MIYAZAKI, AKINORI; TAKANO, KAZUHIKO
To: DENSEI-LAMBDA K.K.
Reel/Frame 014231/0049 →
Assignment of Assignor's Interest
Feb 13, 2004
From: KADOI, HIROKAZU; TOGASHI, FUJITAKA; MIYAZAKI, AKINORI; TAKANO, KAZUHIKO
To: DENSEI-LAMBDA K.K.
Reel/Frame 014338/0787 →
Assignment of Assignor's Interest
Dec 21, 2004
From: HIDEHO, YAMAMURA; NAOKI, MARU; TOMIOKA, SATOSHI; UEGURI, MOTOHARU
To: HITACHI, LTD.; DENPA BLDG.
Reel/Frame 016096/0806 →
Assignment of Assignor's Interest
Jul 27, 2005
From: TAKEGAMI, EIJI
To: DENSEI-LAMBDA KABUSHIKI KAISHA
Reel/Frame 017402/0837 →
Corrective Assignment to Correct the 1ST & 2ND Inventor's Name and to Add the 2ND Assignee's Name That Was Omitted, Previously Recorded at Reel 016096 Frame 0806.
Dec 29, 2005
From: YAMAMURA, HIDEHO; MARU, NAOKI; TOMIOKA, SATOSHI; UEGURI, MOTOHARU
To: HITACHI, LTD.; DENSEI-LAMBDA K.K.
Reel/Frame 017428/0072 →
Assignment of Assignor's Interest
May 27, 2010
From: TDK-LAMBDA CORPORATION
To: FUJI ELECTRIC SYSTEMS CO., LTD.
Reel/Frame 024468/0640 →
Assignment of Assignor's Interest
Aug 11, 2010
From: TDK LAMDA CORPORATION
To: FUJI ELECTRIC SYSTEMS
Reel/Frame 024823/0048 →
Assignment of Assignor's Interest
Jul 18, 2011
From: TDK-LAMBDA CORPORATION
To: SAKAMOTO, HIROSHI
Reel/Frame 026605/0459 →
Merger and Change of Name
Aug 26, 2011
From: FUJI ELECTRIC SYSTEMS CO., LTD. (FES); FUJI TECHNOSURVEY CO., LTD. (MERGER BY ABSORPTION)
To: FUJI ELECTRIC CO., LTD.
Reel/Frame 026970/0872 →