Toshimasa Kobayashi

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing structured substrate, structured substrate, me...
- Patent number 7,893,454
- Issue date Feb 22, 2011
- Sony Corporation
- Toshimasa Kobayashi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for producing structured substrate, structured substrate, me...
- Patent number 7,622,318
- Issue date Nov 24, 2009
- Sony Corporation
- Toshimasa Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor device and method of manufacturing the same
- Patent number 6,921,673
- Issue date Jul 26, 2005
- Sony Corporation
- Toshimasa Kobayashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Nitride-based semiconductor laser device and method for the product...
- Patent number 6,838,703
- Issue date Jan 4, 2005
- Sony Corporation
- Takashi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride-based semiconductor laser device and method for the product...
- Patent number 6,784,010
- Issue date Aug 31, 2004
- Sony Corporation
- Takashi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device and its manufacturing method
- Patent number 6,620,641
- Issue date Sep 16, 2003
- Sony Corporation
- Takashi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, its manufacturing method and substrate for ma...
- Patent number 6,482,666
- Issue date Nov 19, 2002
- Sony Corporation
- Toshimasa Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, its manufacturing method and substrate for ma...
- Patent number 6,455,342
- Issue date Sep 24, 2002
- Sony Corporation
- Toshimasa Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method for nitride III-V compound semiconductor devic...
- Patent number 6,281,032
- Issue date Aug 28, 2001
- Sony Corporation
- Osamu Matsuda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor device, its manufacturing method and substrate for ma...
- Patent number 6,278,173
- Issue date Aug 21, 2001
- Sony Corporation
- Toshimasa Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heterojunction field effect transistor
- Patent number 6,064,082
- Issue date May 16, 2000
- Sony Corporation
- Hiroji Kawai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting device package and method of manufactu...
- Patent number 6,025,213
- Issue date Feb 15, 2000
- Sony Corporation
- Kazuhiko Nemoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Recording unit structure and recording device
- Patent number 5,699,098
- Issue date Dec 16, 1997
- Sony Corporation
- Osamu Matsuda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording unit structure and recording device
- Patent number 5,521,140
- Issue date May 28, 1996
- Sony Corporation
- Osamu Matsuda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for fabricating ohmic contact
- Patent number 5,387,549
- Issue date Feb 7, 1995
- Sony Corporation
- Toshimasa Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING STRUCTURED SUBSTRATE, STRUCTURED SUBSTRATE, ME...
- Publication number 20100019273
- Publication date Jan 28, 2010
- SONY CORPORATION
- Toshimasa Kobayashi
- C30 - CRYSTAL GROWTH
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE...
- Publication number 20070145396
- Publication date Jun 28, 2007
- Yoshiaki Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE...
- Publication number 20070138487
- Publication date Jun 21, 2007
- Yoshiake Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for producing structured substrate, structured substrate, me...
- Publication number 20050227458
- Publication date Oct 13, 2005
- Toshimasa Kobayashi
- C30 - CRYSTAL GROWTH
Information Patent Application
Nitride semiconductor device and method of manufacturing the same
- Publication number 20050184302
- Publication date Aug 25, 2005
- Toshimasa Kobayashi
- C30 - CRYSTAL GROWTH
Information Patent Application
Nitride-based semiconductor laser device and method for the product...
- Publication number 20040159848
- Publication date Aug 19, 2004
- Sony Corporation
- Takashi Yamaguchi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method of manufacturing semiconductor device
- Publication number 20030207480
- Publication date Nov 6, 2003
- Toshimasa Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nitrde semiconductor element and production method thereof
- Publication number 20030139037
- Publication date Jul 24, 2003
- Toshimasa Kobayashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Nitride based semiconductor laser element and method for fabricatin...
- Publication number 20030138981
- Publication date Jul 24, 2003
- Takashi Yamaguchi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor light emitting device and its manufacturing method
- Publication number 20020153528
- Publication date Oct 24, 2002
- Takashi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device, its manufacturing method and substrate for ma...
- Publication number 20010013608
- Publication date Aug 16, 2001
- Toshimasa Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS

Toshimasa Kobayashi

Person

Patents Grantslast 30 patents

Method for producing structured substrate, structured substrate, me...

Method for producing structured substrate, structured substrate, me...

Nitride semiconductor device and method of manufacturing the same

Nitride-based semiconductor laser device and method for the product...

Nitride-based semiconductor laser device and method for the product...

Semiconductor light emitting device and its manufacturing method

Semiconductor device, its manufacturing method and substrate for ma...

Semiconductor device, its manufacturing method and substrate for ma...

Manufacturing method for nitride III-V compound semiconductor devic...

Semiconductor device, its manufacturing method and substrate for ma...

Heterojunction field effect transistor

Semiconductor light-emitting device package and method of manufactu...

Recording unit structure and recording device

Recording unit structure and recording device

Process for fabricating ohmic contact

Patents Applicationslast 30 patents

METHOD FOR PRODUCING STRUCTURED SUBSTRATE, STRUCTURED SUBSTRATE, ME...

SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE...

SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE...

Method for producing structured substrate, structured substrate, me...

Nitride semiconductor device and method of manufacturing the same

Nitride-based semiconductor laser device and method for the product...

Method of manufacturing semiconductor device

Nitrde semiconductor element and production method thereof

Nitride based semiconductor laser element and method for fabricatin...

Semiconductor light emitting device and its manufacturing method

Semiconductor device, its manufacturing method and substrate for ma...