Youichi Otsuka

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Solid-state image pickup device, method of manufacturing solid-stat...
- Patent number 9,124,822
- Issue date Sep 1, 2015
- Sony Corporation
- Youichi Otsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Solid-state image pickup device, method of manufacturing solid-stat...
- Patent number 8,432,010
- Issue date Apr 30, 2013
- Sony Corporation
- Youichi Otsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Solid state imaging device having refractive index adjusting layer...
- Patent number 6,040,591
- Issue date Mar 21, 2000
- Sony Corporation
- Youichi Otsuka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SOLID-STATE IMAGE PICKUP DEVICE, METHOD OF MANUFACTURING SOLID-STAT...
- Publication number 20130235230
- Publication date Sep 12, 2013
- SONY CORPORATION
- Youichi Otsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID-STATE IMAGE PICKUP DEVICE, METHOD OF MANUFACTURING SOLID-STAT...
- Publication number 20100289100
- Publication date Nov 18, 2010
- SONY CORPORATION
- Youichi Otsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE