Masanobu Yokoyama

Follow

Person

Yokkaichi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polyvinyl alcohol based block copolymer and pigment dispersion aque...
- Patent number 7,348,382
- Issue date Mar 25, 2008
- Mitsubishi Chemical Corporation
- Nobuhiko Ueno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ink-jet recording liquid and process for producing the same
- Patent number 6,918,955
- Issue date Jul 19, 2005
- Mitsubishi Chemical Corporation
- Masanobu Yokoyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
AQUEOUS PIGMENT DISPERSION, METHOD FOR PRODUCING THE SAME, AND RECO...
- Publication number 20100010148
- Publication date Jan 14, 2010
- MITSUBISHI CHEMICAL CORPORATION
- Shinichiro Imai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Microencapsulated Material, Microencapsulated Color Material, Proce...
- Publication number 20090214834
- Publication date Aug 27, 2009
- SEIKO EPSON CORPORATION
- Toshiyuki Miyabayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyvinyl alcohol based block copolymer and pigment dispersion aque...
- Publication number 20060089423
- Publication date Apr 27, 2006
- MITSUBISHI CHEMICAL CORPORATION
- Nobuhiko Ueno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ink-jet recording liquid and process for producing the same
- Publication number 20050022695
- Publication date Feb 3, 2005
- MITSUBISHI CHEMICAL CORPORATION
- Masanobu Yokoyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...