Kouichiro Tanaka

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Settsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cellulosic particles, spherical object comprising cross-linked poly...
- Patent number 7,763,348
- Issue date Jul 27, 2010
- Kaneka Corporation
- Kouji Fujita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cellulosic particles, spherical object comprising cross-linked poly...
- Patent number 6,599,620
- Issue date Jul 29, 2003
- Kaneka Corporation
- Kouji Fujita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CELLULOSIC PARTICLES, SPHERICAL OBJECT COMPRISING CROSS-LINKED POLY...
- Publication number 20080070027
- Publication date Mar 20, 2008
- KANEKA CORPORATION
- Kouji Fujita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cellulosic particles, spherical object comprising cross-linked poly...
- Publication number 20030186041
- Publication date Oct 2, 2003
- Kaneka Corporation
- Kouji Fujita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CELLULOSIC PARTICLES, SPHERICAL OBJECT COMPRISING CROSS-LINKED POLY...
- Publication number 20030012941
- Publication date Jan 16, 2003
- KOUJI FUJITA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...