Yuuichi Hashimoto

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display device
- Patent number 7,986,289
- Issue date Jul 26, 2011
- Hitachi, Ltd.
- Yuuichi Hashimoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 7,339,564
- Issue date Mar 4, 2008
- Hitachi, Ltd.
- Yuuichi Hashimoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 6,975,295
- Issue date Dec 13, 2005
- Hitachi, Ltd.
- Yuuichi Hashimoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 6,724,444
- Issue date Apr 20, 2004
- Hitachi, Ltd.
- Keiichirou Ashizawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Liquid crystal display device
- Publication number 20080117149
- Publication date May 22, 2008
- Hitachi, Ltd.
- Yuuichi Hashimoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display device
- Publication number 20060033130
- Publication date Feb 16, 2006
- Hitachi, Ltd.
- Yuuichi Hashimoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display device
- Publication number 20020050967
- Publication date May 2, 2002
- Hitachi, Ltd.
- Yuuichi Hashimoto
- G02 - OPTICS
Information Patent Application
Liquid crystal display device
- Publication number 20010052951
- Publication date Dec 20, 2001
- Keiichirou Ashizawa
- G02 - OPTICS