Yoshiro Okawa

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Kagoshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display apparatus
- Patent number 7,683,984
- Issue date Mar 23, 2010
- Sony Corporation
- Yoshiro Okawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device, method of production of the same, and projection ty...
- Patent number 7,588,976
- Issue date Sep 15, 2009
- Sony Corporation
- Shingo Makimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device, method of production of the same, and projection ty...
- Patent number 7,521,711
- Issue date Apr 21, 2009
- Sony Corporation
- Shingo Makimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device, method of production of the same, and projection ty...
- Patent number 7,407,840
- Issue date Aug 5, 2008
- Sony Corporation
- Shingo Makimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device, method of production of the same, and projection ty...
- Patent number 7,189,993
- Issue date Mar 13, 2007
- Sony Corporation
- Shingo Makimura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Display device, method of production of the same, and projection ty...
- Publication number 20080286914
- Publication date Nov 20, 2008
- Sony Corporation
- Shingo Makimura
- G02 - OPTICS
Information Patent Application
Liquid Crystal Display Apparatus
- Publication number 20070200965
- Publication date Aug 30, 2007
- Yoshiro Okawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display device, method of production of the same, and projection ty...
- Publication number 20060033103
- Publication date Feb 16, 2006
- Sony Corporation
- Shingo Makimura
- G02 - OPTICS
Information Patent Application
Display device, method of production of the same, and projection ty...
- Publication number 20060001024
- Publication date Jan 5, 2006
- Sony Corporation
- Shingo Makimura
- G02 - OPTICS
Information Patent Application
Display unit and production method therefor, and projection type di...
- Publication number 20040233340
- Publication date Nov 25, 2004
- Shingo Makimura
- G02 - OPTICS