Toru Omura

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Colored composition for color filter and color filter
- Patent number 7,750,068
- Issue date Jul 6, 2010
- Toppan Printing Co., Ltd.
- Atsushi Nishida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pigment dispersing agent and pigment composition containing the same
- Patent number 6,123,763
- Issue date Sep 26, 2000
- Toyo Ink Mfg. Co., Ltd.
- Takashi Kamikubo
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ALPHA-DIKETOPYRROLOPYRROLE PIGMENT, COLORING COMPOSITION CONTAINING...
- Publication number 20100009214
- Publication date Jan 14, 2010
- Takeshi Sato
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Colored composition for color filter and color filter
- Publication number 20050215675
- Publication date Sep 29, 2005
- Toppan Printing Co., Ltd.
- Atsushi Nishida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...