Patent Assignment
Reel/Frame 034153/0954
Assignment of Assignor's Interest
Recorded: 2014-11-12
Pages: 5
Assignor
HITACHI, LTD.
Executed: 2013-08-06
Assignee
HITACHI POWER SEMICONDUCTOR DEVICE, LTD.
2-2, OMIKA-CHO 5-CHOME, HITACHI-SHI, IBARAKI, JAPAN
Covered Properties
(42)
Semiconductor Device and Power Converter Using Same
Patent:
5,691,553 →
Application:
08/530,540 →
Semiconductor Device Having Power Semiconductor Elements
Patent:
5,956,231 →
Application:
08/539,075 →
Diode and Power Converting Apparatus
Patent:
5,859,446 →
Application:
08/802,882 →
Method and Appratus for Inspecting Defects of Surface Shape
Patent:
5,973,777 →
Application:
08/880,543 →
Driver Circuit, Driver Integrated Circuit, and Display Device and Electronic Device Using the Driver Circuit and Driver Integrated Circuit
Patent:
6,040,827 →
Application:
08/890,994 →
Semiconductor Device and Power Converter Using Same
Patent:
5,898,199 →
Application:
08/892,896 →
Semiconductor Device and Power Converter Using Same
Patent:
6,198,126 →
Application:
09/190,617 →
Improved Push-in Type Semiconductor Device Including Heat Spreader
Patent:
6,331,730 →
Application:
09/296,466 →
Temperature Sensing Circuit for Voltage Drive Type Semiconductor Device and Temperature Sensing Method Therefore, and Drive Device and Voltage Drive Type Semiconductor Device Using the Same
Patent:
6,288,597 →
Application:
09/416,650 →
Power semiconductor module and motor drive system
Patent:
6,313,598 →
Application:
09/463,591 →
Protection Circuit for Power Management Semiconductor Devices and Power Converter Having the Protection Circuit
Control Apparatus, Dual Chip Inverter and Single Chip Inverter of Ac Motors
Semiconductor Devices
Inverter Apparatus
Control System for Permanent Magnet Synchronous Motor and Module
Semiconductor Device
Load Drive Circuit, Integrated Circuit, and Plasma Display
Motor Controller, Washing Machine, Air Conditioner and Electric Oil Pump
System and Method for Driving Synchronous Motor
Vector Control Apparatus for Permanent Magnet Motor
Dielectric Material Separated-Type, High Breakdown Voltage Semiconductor Circuit Device, and Production Method Thereof
Semiconductor Power Module Including Epoxy Resin Coating
Semiconductor Device for Motor Driving and Motor Having the Same, Motor Driving Apparatus and Air Conditioner
Vector Controller for a Permanent Magnet Motor and Inverter Module
A Semiconductor Device Having a Metal Conductor in Ohmic Contact with the Gate Region on the Bottom of Each the First Groove
Semiconductor Apparatus Having Improved Thermal Fatigue Life
Inverter Apparatus
Protection Circuit for Power Management Semiconductor Devices and Power Converter Having the Protection Circuit
Apparatus and Method for Driving Synchronous Motor
Semiconductor Device for Driving Motor, Three-Phase Motor and Motor Driving Apparatus with the Semiconductor Device and Fan Motor
Power Semiconductor Module
Semiconductor Device and Automotive Ac Generator
Motor Control Apparatus and Motor System
Synchronous Motor and Control Method of Synchronous Motor
Semiconductor Power Module, Inverter, and Method of Manufacturing a Power Module
Control Unit and Control Method for Permanent Magnet Synchronous Motor
Semiconductor Power Module
Apparatus and Method for Driving Synchronous Motor
Semiconductor Device and Power Conversion Apparatus Using the Same
Semiconductor Power Module, Inverter/Converter Including the Same, and Method of Manufacturing a Cooling Jacket for Semiconductor Power Module
Semiconductor Device and Automotive Ac Generator
Control Apparatus and Control Method for Ac Electric Motor
Related Assignments
(22)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 19, 1997
From: NAGASU, MASAHIRO; MORI, MUTSUHIRO; KOBAYASHI, HIDEO; SAKANO, JUNICHI
To: HITACHI LTD.
Reel/Frame 008582/0321 →
Assignment of Assignor's Interest
Jun 30, 1997
From: MORI, MUTSUHIRO; YASUDA, YASUMICHI; HOSOYA, HIROMI
To: HITACHI, LTD.
Reel/Frame 008586/0407 →
Assignment of Assignor's Interest
Jul 10, 1997
From: SHIINA, KAZUHIRO; KAWAMOTO, KOJI; MIURA, MASATO; OHURA, HITOSHI
To: HITACHI, LTD; HITACHI HARAMACHI ELECTRONICS CO. LTD.
Reel/Frame 008706/0077 →
Assignment of Assignor's Interest
Jan 16, 1998
From: NOMOTO, MINEO; NINOMIYA, TAKANORI; TAKAGI, YUJI
To: HITACHI, LTD.
Reel/Frame 008970/0713 →
Assignment of Assignor's Interest
Apr 22, 1999
From: TERASAKI, TAKESHI; MIURA, HIDEO; NAKAJINA, CHIKARA; KITANO, MAKOTO
To: HITACHI LTD
Reel/Frame 009923/0087 →
Assignment of Assignor's Interest
Jun 10, 1999
From: YAMADA, KAZUJI; TANAKA, AKIRA; SAITO, RYUICHI; KURIHARA, YASUTOSHI
To: HITACHI, LTD.; HITACHI HARAMACHI ELECTRONICS CO., LTD.
Reel/Frame 010017/0865 →
Assignment of Assignor's Interest
Oct 12, 1999
From: HASEGAWA, HIROYUKI; KUROSU, TOSHIKI; UGAYAMA, SHIGERU
To: HITACHI, LTD.; HITACHI HARAMACHI ELECTRONICS CO., LTD.,
Reel/Frame 010336/0730 →
Assignment of Assignor's Interest
Jan 28, 2000
From: TAMBA, AKIHIRO; 0GAWA, TOSHIO; YAMADA, KAZUJI
To: HITACHI, LTD.
Reel/Frame 010669/0304 →
Assignment of Assignor's Interest
Feb 9, 2004
From: SASAKI, MASATAKA; ISHIKAWA, KATSUMI; SAITO, RYUICHI; SUDA, KOICHI
To: HITACHI, LTD.
Reel/Frame 014984/0854 →
Assignment of Assignor's Interest
Feb 15, 2005
From: NAKATSUGAWA, JUNNOSUKE; TANAKA, TSUYOSHI; SAKURAI, KENJI; ENDO, TUNEHIRO
To: HITACHI, LTD.
Reel/Frame 016287/0254 →
Assignment of Assignor's Interest
May 27, 2005
From: OHYANAGI, TAKASUMI; WATANABE, ATSUO; MALHAN, RAJESH KUMAR; YAMAMOTO, TSUYOSHI
To: HITACHI, LTD.; DENSO CORPORATION
Reel/Frame 016614/0392 →
Assignment of Assignor's Interest
Jul 28, 2005
From: ISHIKAWA, KATSUMI; MIYAZAKI, HIDEKI; SUDA, KOICHI
To: HITACHI, LTD.
Reel/Frame 016827/0012 →
Assignment of Assignor's Interest
Oct 21, 2005
From: TOBARI, KAZUAKI; SAKAMOTO, KIYOSHI; ENDO, TSUNEHIRO; IWAJI, YOSHITAKA
To: HITACHI, LTD.
Reel/Frame 017130/0707 →
Assignment of Assignor's Interest
May 17, 2006
From: SAKANO, JUNICHI; HARA, KENJI; MORI, MUTSUHIRO
To: HITACHI, LTD.; ADVANCED PDP DEVELOPMENT CENTER CORPORATION
Reel/Frame 017907/0235 →
Assignment of Assignor's Interest
May 25, 2006
From: ISHIHARA, SHOSAKU; IKEDA, OSAMU; KAJIWARA, RYOUICHI; HIRAMITSU, SHINJI
To: HITACHI, LTD.
Reel/Frame 017924/0894 →
Assignment of Assignor's Interest
Jul 28, 2006
From: SUZUKI, TAKAHIRO; ENDO, TSUNEHIRO; TOBARI, KAZUAKI; KANEKO, DAIGO
To: HITACHI, LTD.; HITACHI INDUSTRIAL EQUIPMENT SYSTEMS, CO., LTD.; HITACHI CAR ENGINEERING CO., LTD.
Reel/Frame 018140/0301 →
Assignment of Assignor's Interest
Aug 17, 2006
From: SAKAMOTO, KIYOSHI; ENDO, TSUNEHIRO; SHIRAHAMA, HIDEFUMI; AJIME, YOSHIAKI
To: HITACHI, LTD.
Reel/Frame 018206/0008 →
Assignment of Assignor's Interest
Mar 2, 2007
From: TOBARI, KAZUAKI; OHI, KENTARO; IWAJI, YOSHITAKA
To: HITACHI, LTD.; HITACHI CAR ENGINEERING CO., LTD.
Reel/Frame 019001/0473 →
Assignment of Assignor's Interest
Feb 17, 2012
From: ADVANCED PDP DEVELOPMENT CENTER CORPORATION
To: HITACHI, LTD.
Reel/Frame 027733/0378 →
Change of Address
Nov 12, 2014
From: HITACHI, LTD.
To: HITACHI LTD
Reel/Frame 034207/0499 →
Change of Name and Address
Nov 14, 2014
From: HITACHI HARAMACHI ELECTRONICS CO., LTD.
To: HITACHI POWER SEMICONDUCTOR DEVICE, LTD.
Reel/Frame 034239/0546 →
Change of Name
Apr 30, 2025
From: HITACHI POWER SEMICONDUCTOR DEVICE LTD.
To: MINEBEA POWER SEMICONDUCTOR DEVICE INC.
Reel/Frame 071142/0232 →