Risho Koh

Person

Minato-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 9,558,967
- Issue date Jan 31, 2017
- Renesas Electronics Corporation
- Shinichi Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 7,830,703
- Issue date Nov 9, 2010
- NEC Corporation
- Koichi Takeda
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Semiconductor device with fin-type field effect transistor and manu...
- Patent number 7,719,043
- Issue date May 18, 2010
- NEC Corporation
- Shigeharu Yamagami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of fabricating the same
- Patent number 7,611,934
- Issue date Nov 3, 2009
- NEC Corporation
- Risho Koh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
SOI semiconductor device with improved halo region and manufacturin...
- Patent number 7,485,923
- Issue date Feb 3, 2009
- NEC Corporation
- Hisashi Takemura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method that includes reverse tapering mult...
- Patent number 7,211,517
- Issue date May 1, 2007
- NEC Corporation
- Yukishige Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of fabricating the same
- Patent number 6,975,001
- Issue date Dec 13, 2005
- NEC Corporation
- Risho Koh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
SOI MOSFET
- Patent number 6,933,569
- Issue date Aug 23, 2005
- NEC Corporation
- Risho Koh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Body driven SOI-MOS field effect transistor and method of forming t...
- Patent number 6,306,691
- Issue date Oct 23, 2001
- NEC Corporation
- Risho Koh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Body driven SOI-MOS field effect transistor
- Patent number 6,049,110
- Issue date Apr 11, 2000
- NEC Corporation
- Risho Koh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating a field effect transistor with short gate length
- Patent number 5,770,506
- Issue date Jun 23, 1998
- NEC Corporation
- Risho Koh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing a semiconductor on insulating substrate, and a...
- Patent number 5,668,046
- Issue date Sep 16, 1997
- NEC Corporation
- Risho Koh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making a transistor having easily controllable impurity p...
- Patent number 5,545,586
- Issue date Aug 13, 1996
- NEC Corporation
- Risho Koh
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of producing a semiconductor on insulating substrate, and a...
- Patent number 5,427,976
- Issue date Jun 27, 1995
- NEC Corporation
- Risho Koh
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20160197066
- Publication date Jul 7, 2016
- RENESAS ELECTRONICS CORPORATION
- Shinichi Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Substrate for field effect transistor, field effect transistor and...
- Publication number 20090014795
- Publication date Jan 15, 2009
- Risho Koh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device And Manufacturing Method Thereof
- Publication number 20080079077
- Publication date Apr 3, 2008
- NEC Corporation
- Koichi Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device and Method for Production Thereof
- Publication number 20080029821
- Publication date Feb 7, 2008
- NEC Corporation
- Shigeharu Yamagami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device and Method for Manufacturing the Same
- Publication number 20070257277
- Publication date Nov 8, 2007
- NEC Corporation
- Koichi Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field effect transistor and method for producing the same
- Publication number 20070158700
- Publication date Jul 12, 2007
- NEC Corporation
- Risho Koh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of fabricating the same
- Publication number 20050250317
- Publication date Nov 10, 2005
- Risho Koh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and its manufacturing method
- Publication number 20050151172
- Publication date Jul 14, 2005
- Hisashi Takemura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of manufacturing the same
- Publication number 20040209438
- Publication date Oct 21, 2004
- Yukishige Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method for manufacturing the same
- Publication number 20040129975
- Publication date Jul 8, 2004
- NEC Corporation
- Risho Koh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of fabricating the same
- Publication number 20020185687
- Publication date Dec 12, 2002
- NEC Corporation
- Risho Koh
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Method of manufacturing semiconductor device

Semiconductor device and manufacturing method thereof

Semiconductor device with fin-type field effect transistor and manu...

Semiconductor device and method of fabricating the same

SOI semiconductor device with improved halo region and manufacturin...

Semiconductor device and method that includes reverse tapering mult...

Semiconductor device and method of fabricating the same

SOI MOSFET

Body driven SOI-MOS field effect transistor and method of forming t...

Body driven SOI-MOS field effect transistor

Method of fabricating a field effect transistor with short gate length

Method of producing a semiconductor on insulating substrate, and a...

Method of making a transistor having easily controllable impurity p...

Method of producing a semiconductor on insulating substrate, and a...

Patents Applicationslast 30 patents

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

Substrate for field effect transistor, field effect transistor and...

Semiconductor Device And Manufacturing Method Thereof

Semiconductor Device and Method for Production Thereof

Semiconductor Device and Method for Manufacturing the Same

Field effect transistor and method for producing the same

Semiconductor device and method of fabricating the same

Semiconductor device and its manufacturing method

Semiconductor device and method of manufacturing the same

Semiconductor device and method for manufacturing the same

Semiconductor device and method of fabricating the same