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Kimimori Hamada
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Toyota-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device and method of manufacturing semiconductor device
Patent number
9,640,651
Issue date
May 2, 2017
Toyota Jidosha Kabushiki Kaisha
Hidefumi Takaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Insulated gate type semiconductor device
Patent number
9,627,248
Issue date
Apr 18, 2017
Toyota Jidosha Kabushiki Kaisha
Jun Saito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
8,933,483
Issue date
Jan 13, 2015
Toyota Jidosha Kabushiki Kaisha
Hidefumi Takaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
8,809,986
Issue date
Aug 19, 2014
Toyota Jidosha Kabushiki Kaisha
Hidefumi Takaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Insulated gate semiconductor device and method for producing the same
Patent number
8,076,718
Issue date
Dec 13, 2011
Toyota Jidosha Kabushiki Kaisha
Hidefumi Takaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Insulated gate-type semiconductor device having a low concentration...
Patent number
7,999,312
Issue date
Aug 16, 2011
Toyota Jidosha Kabushiki Kaisha
Hidefumi Takaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Insulated gate type semiconductor device and manufacturing method t...
Patent number
7,470,953
Issue date
Dec 30, 2008
Toyota Jidosha Kabushiki Kaisha
Hidefumi Takaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor device and production method for the same
Patent number
6,803,628
Issue date
Oct 12, 2004
Toyota Jidosha Kabushiki Kaisha
Kimimori Hamada
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
INSULATED GATE TYPE SEMICONDUCTOR DEVICE
Publication number
20170011952
Publication date
Jan 12, 2017
Toyota Jidosha Kabushiki Kaisha
Jun SAITO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20170012122
Publication date
Jan 12, 2017
Toyota Jidosha Kabushiki Kaisha
Hidefumi TAKAYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20140054688
Publication date
Feb 27, 2014
Toyota Jidosha Kabushiki Kaisha
Hidefumi Takaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20120068296
Publication date
Mar 22, 2012
Toyota Jidosha Kabushiki Kaisha
Hidefumi Takaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING DIODE, AND DIODE
Publication number
20120007222
Publication date
Jan 12, 2012
Toyota Jidosha Kabushiki Kaisha
Tadashi MISUMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Insulated Gate-Type Semiconductor Device and Manufacturing Method T...
Publication number
20100224932
Publication date
Sep 9, 2010
Hidefumi Takaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Insulated Gate Semiconductor Device and Method for Producing the Same
Publication number
20080087951
Publication date
Apr 17, 2008
TOYOTA JIDOSHA KABUSHIKI KAISHA
Hidefumi Takaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20080087949
Publication date
Apr 17, 2008
NEC ELECTRONICS CORPORATION
Michiaki MARUOKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Insulated gate type semiconductor device and manufacturing method t...
Publication number
20060289928
Publication date
Dec 28, 2006
Hidefumi Takaya
H01 - BASIC ELECTRIC ELEMENTS