Kouzo Yasuda

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Kashima-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lightguide having trapezoidally-shaped main body with a level surfa...
- Patent number 6,215,936
- Issue date Apr 10, 2001
- Kuraray Co., Ltd.
- Toshiyuki Yoshikawa
- G02 - OPTICS
Information Patent Grant
Method of manufacturing light-transmitting plates
- Patent number 5,776,636
- Issue date Jul 7, 1998
- Kuraray Co., Ltd.
- Toshitaka Kunisawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DEVICE AND COATING APPLICATOR
- Publication number 20100227053
- Publication date Sep 9, 2010
- Kuraray Co., Ltd
- Hiroyuki MONOE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL DEVICE AND COATING APPLICATOR
- Publication number 20070263289
- Publication date Nov 15, 2007
- KURARAY CO. LTD.
- Hiroyuki MONOE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY