Hajime Soga

Person

Toyota, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Trench-gate transistor with ono gate dielectric and fabrication pro...
- Patent number 7,354,829
- Issue date Apr 8, 2008
- Denso Corporation
- Takaaki Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming a trench with a rounded bottom in a semiconductor...
- Patent number 6,521,538
- Issue date Feb 18, 2003
- Denso Corporation
- Hajime Soga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated gate bipolar transistor and method of manufacturing the...
- Patent number 6,482,701
- Issue date Nov 19, 2002
- Denso Corporation
- Eiji Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 6,469,345
- Issue date Oct 22, 2002
- Denso Corporation
- Takaaki Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having multilayer interconnection structure an...
- Patent number 6,274,452
- Issue date Aug 14, 2001
- Denso Corporation
- Shoji Miura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing a thin film resistor
- Patent number 6,165,862
- Issue date Dec 26, 2000
- Denso Corporation
- Eizi Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dry etching method for semiconductor substrate
- Patent number 6,090,718
- Issue date Jul 18, 2000
- Denso Corporation
- Hajime Soga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dry etching process for semiconductor
- Patent number 5,871,659
- Issue date Feb 16, 1999
- Nippondenso Co., Ltd.
- Yoshikazu Sakano
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for manufacturing semiconductor device
- Publication number 20050090060
- Publication date Apr 28, 2005
- Takaaki Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method for manufacturing the same
- Publication number 20020167046
- Publication date Nov 14, 2002
- Takaaki Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing semiconductor device and insulated gate ty...
- Publication number 20010023960
- Publication date Sep 27, 2001
- Hajime Soga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method for manufacturing the same
- Publication number 20010008291
- Publication date Jul 19, 2001
- Takaaki Aoki
- H01 - BASIC ELECTRIC ELEMENTS

Hajime Soga

Person

Patents Grantslast 30 patents

Trench-gate transistor with ono gate dielectric and fabrication pro...

Method of forming a trench with a rounded bottom in a semiconductor...

Integrated gate bipolar transistor and method of manufacturing the...

Semiconductor device and method for manufacturing the same

Semiconductor device having multilayer interconnection structure an...

Method of producing a thin film resistor

Dry etching method for semiconductor substrate

Dry etching process for semiconductor

Patents Applicationslast 30 patents

Method for manufacturing semiconductor device

Semiconductor device and method for manufacturing the same

Method for manufacturing semiconductor device and insulated gate ty...

Semiconductor device and method for manufacturing the same