Yasuhiro Shirasaka

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display element and projection type liquid crystal d...
- Patent number 8,212,985
- Issue date Jul 3, 2012
- Sony Corporation
- Hidenobu Kuroi
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device and video display device
- Patent number 8,081,153
- Issue date Dec 20, 2011
- Sony Corporation
- Yasuhiro Shirasaka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 7,852,448
- Issue date Dec 14, 2010
- Sony Corporation
- Yasuhiro Shirasaka
- G02 - OPTICS
Information Patent Grant
Liquid crystal display apparatus and liquid crystal panel
- Patent number 7,808,587
- Issue date Oct 5, 2010
- Sony Corporation
- Yasuhiro Shirasaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal projector
- Patent number 7,659,946
- Issue date Feb 9, 2010
- Sony Corporation
- Yasuhiro Shirasaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL PROJECTOR
- Publication number 20130120671
- Publication date May 16, 2013
- SONY CORPORATION
- Yasuhiro Shirasaka
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY APPARATUS AND LIQUID CRYSTAL PANEL
- Publication number 20090059174
- Publication date Mar 5, 2009
- SONY CORPORATION
- Yasuhiro Shirasaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20080111964
- Publication date May 15, 2008
- SONY CORPORATION
- Yasuhiro Shirasaka
- G02 - OPTICS
Information Patent Application
Liquid crystal display element and projection type liquid crystal d...
- Publication number 20080055492
- Publication date Mar 6, 2008
- Sony Corporation
- Hidenobu Kuroi
- G02 - OPTICS
Information Patent Application
Liquid crystal display device and video display device
- Publication number 20080055529
- Publication date Mar 6, 2008
- Sony Corporation
- Yasuhiro Shirasaka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid Crystal Projector
- Publication number 20080043158
- Publication date Feb 21, 2008
- Yasuhiro Shirasaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE