Kiyoshi Kamiya

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multiple-layer liquid crystal display device having a flexible subs...
- Patent number 7,911,560
- Issue date Mar 22, 2011
- Citizen Holding Co., Ltd.
- Kiyoshi Kamiya
- G02 - OPTICS
Information Patent Grant
Display apparatus
- Patent number 7,508,478
- Issue date Mar 24, 2009
- Citizen Holdings Co., Ltd.
- Kiyoshi Kamiya
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 6,724,456
- Issue date Apr 20, 2004
- Citizen Watch Co., Ltd.
- Kiyoshi Kamiya
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20090002331
- Publication date Jan 1, 2009
- CITIZEN HOLDINGS CO., LTD.
- Kiyoshi Kamiya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE
- Publication number 20080100789
- Publication date May 1, 2008
- CITIZEN HOLDINGS CO., LTD.
- Kiyoshi Kamiya
- G02 - OPTICS