Yasuo Fujimura

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Ashiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transparent protective film for polarizing plate, process for produ...
- Patent number 7,209,196
- Issue date Apr 24, 2007
- Nitto Denko Corporation
- Yuuji Saiki
- G02 - OPTICS
Information Patent Grant
Laminated wavelength plate, circular polarizing plate and liquid cr...
- Patent number 6,025,958
- Issue date Feb 15, 2000
- Nitto Denko Corporation
- Takashi Yamaoka
- G02 - OPTICS
Information Patent Grant
Process for producing polymerization or crosslinking rate-distribut...
- Patent number 5,998,096
- Issue date Dec 7, 1999
- Nitto Denko Corporation
- Seiji Umemoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Birefringent film with n.sub.x >n.sub.z >n.sub.y, process for...
- Patent number 5,245,456
- Issue date Sep 14, 1993
- Nitto Denko Corporation
- Hiroyuki Yoshimi
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device and phase plate therefor
- Patent number 5,220,447
- Issue date Jun 15, 1993
- Hitachi, Ltd.
- Hisao Yokokura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Liquid crystal display cell and process for producing the same
- Patent number 5,067,797
- Issue date Nov 26, 1991
- Hitachi, Ltd.
- Hisao Yokokura
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Transparent protective film for polarizing plate, process for produ...
- Publication number 20020186461
- Publication date Dec 12, 2002
- Yuuji Saiki
- G02 - OPTICS