Mayumi Kuroko

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Silicon-containing resin composition
- Patent number 10,689,514
- Issue date Jun 23, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroki Chisaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Coloring agent dispersion, photosensitive resin composition, cured...
- Patent number 10,416,560
- Issue date Sep 17, 2019
- TOKYO OHKA KOGYO CO, LTD.
- Naozumi Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transparent body production method, transparent body, and amorphous...
- Patent number 10,322,989
- Issue date Jun 18, 2019
- Tokyo Ohka Kogyo Co., Ltd.
- Dai Shiota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Negative-type photosensitive resin composition, pattern forming met...
- Patent number 9,244,346
- Issue date Jan 26, 2016
- Tokyo Ohka Kogyo Co., Ltd.
- Dai Shiota
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Photosensitive resin composition
- Patent number 8,889,323
- Issue date Nov 18, 2014
- Tokyo Ohka Kogyo Co., Ltd.
- Dai Shiota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SILICON-CONTAINING RESIN COMPOSITION
- Publication number 20200270456
- Publication date Aug 27, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroki CHISAKA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SILICON-CONTAINING RESIN COMPOSITION
- Publication number 20180187010
- Publication date Jul 5, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroki CHISAKA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COLORING AGENT DISPERSION, PHOTOSENSITIVE RESIN COMPOSITION, CURED...
- Publication number 20180113383
- Publication date Apr 26, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Naozumi MATSUMOTO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
TRANSPARENT BODY PRODUCTION METHOD, TRANSPARENT BODY, AND AMORPHOUS...
- Publication number 20170275223
- Publication date Sep 28, 2017
- Tokyo Ohka Kogyo Co., Ltd.
- Dai SHIOTA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL COMPOUND
- Publication number 20160170302
- Publication date Jun 16, 2016
- Tokyo Ohka Kogyo Co., Ltd.
- Dai SHIOTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
NEGATIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION, PATTERN FORMING MET...
- Publication number 20140231729
- Publication date Aug 21, 2014
- Tokyo Ohka Kogyo Co., Ltd.
- Dai Shiota
- B82 - NANO-TECHNOLOGY
Information Patent Application
NOVEL COMPOUND
- Publication number 20140221649
- Publication date Aug 7, 2014
- DAICEL CORPORATION
- Dai Shiota
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PHOTOSENSITIVE RESIN COMPOSITION
- Publication number 20140178808
- Publication date Jun 26, 2014
- Tokyo Ohka Kogyo Co., Ltd.
- Dai Shiota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Mayumi Kuroko

Person

Patents Grantslast 30 patents

Silicon-containing resin composition

Coloring agent dispersion, photosensitive resin composition, cured...

Transparent body production method, transparent body, and amorphous...

Negative-type photosensitive resin composition, pattern forming met...

Photosensitive resin composition

Patents Applicationslast 30 patents

SILICON-CONTAINING RESIN COMPOSITION

SILICON-CONTAINING RESIN COMPOSITION

COLORING AGENT DISPERSION, PHOTOSENSITIVE RESIN COMPOSITION, CURED...

TRANSPARENT BODY PRODUCTION METHOD, TRANSPARENT BODY, AND AMORPHOUS...

NOVEL COMPOUND

NEGATIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION, PATTERN FORMING MET...

NOVEL COMPOUND

PHOTOSENSITIVE RESIN COMPOSITION