Hisayoshi Kuramochi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device
- Patent number 8,575,643
- Issue date Nov 5, 2013
- Sony Corporation
- Yoshiaki Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser
- Patent number 8,223,814
- Issue date Jul 17, 2012
- Sony Corporation
- Hisayoshi Kuramochi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device and method of manufacturing the same
- Patent number 8,217,407
- Issue date Jul 10, 2012
- Sony Corporation
- Yoshiaki Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device and method of manufacturing the same
- Patent number 7,858,418
- Issue date Dec 28, 2010
- Sony Corporation
- Yoshiaki Watanabe
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20110075693
- Publication date Mar 31, 2011
- SONY CORPORATION
- Hisayoshi Kuramochi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20110068363
- Publication date Mar 24, 2011
- SONY CORPORATION
- Yoshiaki Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20080128721
- Publication date Jun 5, 2008
- SONY CORPORATION
- Yoshiaki Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20080105885
- Publication date May 8, 2008
- SONY CORPORATION
- Yoshiaki Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Insulating nitride layer and process for its forming, and semicondu...
- Publication number 20050087751
- Publication date Apr 28, 2005
- Fumihiko Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Insulating nitirde layer and process for its forming, and semicondu...
- Publication number 20020096692
- Publication date Jul 25, 2002
- Fumihiko Nakamura
- H01 - BASIC ELECTRIC ELEMENTS