Yasunori Yokomichi

Follow

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Resin composition for GHz-band electronic component and GHz-band el...
- Patent number 7,652,098
- Issue date Jan 26, 2010
- Osaka Gas Co., Ltd.
- Kouichi Yamaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyazopyrroles and electric cells based thereon
- Patent number 5,331,072
- Issue date Jul 19, 1994
- Osaka Gas Company Limited
- Yasunori Yokomichi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Diaminoazothiophene compound and a method for preparing the same
- Patent number 5,254,674
- Issue date Oct 19, 1993
- Osaka Gas Company, Limited
- Yasunori Yokomichi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Solid state and conductive polymer composition
- Patent number 5,204,196
- Issue date Apr 20, 1993
- Osaka Gas Company Limited
- Yasunori Yokomichi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Resin composition for ghz-band electronic component and ghz-band el...
- Publication number 20070129481
- Publication date Jun 7, 2007
- Kouichi Yamaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...