Kiyoshi Uchikawa

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Photopolymerizable composition for color filter
- Patent number 6,376,153
- Issue date Apr 23, 2002
- Tokyo Ohka Kogyo Co., Ltd.
- Kiyoshi Uchikawa
- G02 - OPTICS
Information Patent Grant
Process for producing color filter
- Patent number 6,265,116
- Issue date Jul 24, 2001
- Tokyo Ohka Kogyo Co., Ltd.
- Kiyoshi Uchikawa
- G02 - OPTICS
Information Patent Grant
Photosensitive resin composition containing a triazine compound and...
- Patent number 6,010,824
- Issue date Jan 4, 2000
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroshi Komano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive resin composition for forming light shielding films,...
- Patent number 5,908,720
- Issue date Jun 1, 1999
- Tokyo Ohka Kogyo Co., Ltd.
- Kiyoshi Uchikawa
- G02 - OPTICS
Information Patent Grant
Photosensitive resin composition for forming light shielding films,...
- Patent number 5,714,286
- Issue date Feb 3, 1998
- Tokyo Ohka Kogyo Co., Ltd.
- Kiyoshi Uchikawa
- G02 - OPTICS
Information Patent Grant
Photosensitive resin composition used in a method for forming a lig...
- Patent number 5,498,498
- Issue date Mar 12, 1996
- Tokyo Ohka Kogyo Co., Ltd.
- Kiyoshi Uchikawa
- G02 - OPTICS
Information Patent Grant
Photosensitive resin composition for use as a light-shielding film...
- Patent number 5,368,991
- Issue date Nov 29, 1994
- Tokyo Ohka Kogyo Co., Ltd.
- Kiyoshi Uchikawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Photopolymerizable composition for color filter and process for pro...
- Publication number 20010036584
- Publication date Nov 1, 2001
- Kiyoshi Uchikawa
- G02 - OPTICS

Kiyoshi Uchikawa

Person

Patents Grantslast 30 patents

Photopolymerizable composition for color filter

Process for producing color filter

Photosensitive resin composition containing a triazine compound and...

Photosensitive resin composition for forming light shielding films,...

Photosensitive resin composition for forming light shielding films,...

Photosensitive resin composition used in a method for forming a lig...

Photosensitive resin composition for use as a light-shielding film...

Patents Applicationslast 30 patents

Photopolymerizable composition for color filter and process for pro...