Tadayuki Kiyoyanagi

Person

Kita-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Photosensitive resin composition and cured product thereof
- Patent number 8,865,392
- Issue date Oct 21, 2014
- Nippon Kayaku Kabushiki Kaisha
- Misato Oonishi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-soluble naphthalocyanine coloring matter and water-based ink...
- Patent number 7,901,497
- Issue date Mar 8, 2011
- Nippon Kayaku Kabushiki Kaisha
- Takaaki Kurata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Anthrapyridone compound or salt thereof, magenta ink composition an...
- Patent number 7,785,411
- Issue date Aug 31, 2010
- Nippon Kayaku Kabushiki Kaisha
- Yutaka Ishii
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aminium compounds and optical information recording media containin...
- Patent number 6,214,435
- Issue date Apr 10, 2001
- Nippon Kayaku Kabushiki Kaisha
- Masao Onishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrophotographic toner
- Patent number 5,389,486
- Issue date Feb 14, 1995
- Nippon Kayaku Kabushiki Kaisha
- Tadayuki Kiyoyanagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner
- Patent number 5,382,490
- Issue date Jan 17, 1995
- Nippon Kayaku Kabushiki Kaisha
- Shigeo Yamamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrophotographic toner
- Patent number 5,225,305
- Issue date Jul 6, 1993
- Nippon Kayaku Kabushiki Kaisha
- Tadayuki Kiyoyanagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Photosensitive Resin Composition And Cured Product Thereof
- Publication number 20130108961
- Publication date May 2, 2013
- NIPPON KAYAKU KABUSHIKI KAISHA
- Misato Oonishi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WATER-SOLUBLE NAPHTHALOCYANINE COLORING MATTER AND WATER- BASED INK...
- Publication number 20100236448
- Publication date Sep 23, 2010
- NIPPON KAYAKU KABUSHIKI KAISHA
- Takaaki Kurata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ANTHRAPYRIDONE COMPOUND OR SALT THEREOF, MAGENTA INK COMPOSITION A...
- Publication number 20100075112
- Publication date Mar 25, 2010
- Yutaka Ishii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Tadayuki Kiyoyanagi

Person

Patents Grantslast 30 patents

Photosensitive resin composition and cured product thereof

Water-soluble naphthalocyanine coloring matter and water-based ink...

Anthrapyridone compound or salt thereof, magenta ink composition an...

Aminium compounds and optical information recording media containin...

Electrophotographic toner

Electrophotographic toner

Electrophotographic toner

Patents Applicationslast 30 patents

Photosensitive Resin Composition And Cured Product Thereof

WATER-SOLUBLE NAPHTHALOCYANINE COLORING MATTER AND WATER- BASED INK...

ANTHRAPYRIDONE COMPOUND OR SALT THEREOF, MAGENTA INK COMPOSITION A...