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Jun-Ichi Yasukawa
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Kanagawa Pref., JP
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last 30 patents
Information
Patent Grant
Method of manufacturing a color filter for a reflective liquid crys...
Patent number
6,383,694
Issue date
May 7, 2002
Sumitomo Chemical Company Limited
Yaw-Ting Wu
G02 - OPTICS
Information
Patent Grant
Liquid crystal panel and method for producing the same
Patent number
6,208,401
Issue date
Mar 27, 2001
Industrial Technology Research Institute
Chun-Hsiang Wen
G02 - OPTICS
Information
Patent Grant
Methods for manufacturing color filters
Patent number
6,110,625
Issue date
Aug 29, 2000
Industrial Technology Research Institute
Chun-Hsiang Wen
G02 - OPTICS
Information
Patent Grant
Electrodeposition method for manufacturing color filter
Patent number
5,917,566
Issue date
Jun 29, 1999
Sumitomo Chemical Company, Limited
Tsutomu Watanabe
G02 - OPTICS
Information
Patent Grant
Method for preparing a color filter
Patent number
5,783,339
Issue date
Jul 21, 1998
Sumitomo Chemical Company, Limited
Tsutomu Watanabe
G02 - OPTICS
Information
Patent Grant
Method for manufacturing color filter
Patent number
5,633,104
Issue date
May 27, 1997
Shinto Paint Co., Ltd.
Tsutomu Watanabe
G02 - OPTICS
Information
Patent Grant
Method for manufacturing multi-color filter and full color display...
Patent number
5,614,337
Issue date
Mar 25, 1997
Shinto Paint Co., Ltd.
Tsutomu Watanabe
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for manufacturing a substrate having window-shaped coating f...
Patent number
5,561,011
Issue date
Oct 1, 1996
Shinto Paint Co., Ltd.
Susumu Miyazaki
G02 - OPTICS
Information
Patent Grant
Electrically conductive high molecular resin composition for electr...
Patent number
4,670,188
Issue date
Jun 2, 1987
Seiko Instruments & Electronics Ltd.
Koji Iwasa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for supplying powder into a coating tank and its apparatus
Patent number
4,192,728
Issue date
Mar 11, 1980
Taikisha Ltd.
Kunio Enomoto
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for supplying binder into a coating bath and its apparatus
Patent number
4,177,123
Issue date
Dec 4, 1979
Taikisha Ltd.
Nobuo Siozawa
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR