Tomohiro Ohkawa

Person

Kanagawa-Ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fine channel device, fine particle producing method and solvent ext...
- Patent number 7,718,099
- Issue date May 18, 2010
- Tosoh Corporation
- Akira Kawai
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Fine channel device and a chemically operating method for fluid usi...
- Patent number 7,641,871
- Issue date Jan 5, 2010
- Tosoh Corporation
- Toru Futami
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fine channel device, fine particle producing method and solvent ext...
- Patent number 7,553,434
- Issue date Jun 30, 2009
- Tosoh Corporation
- Akira Kawai
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Fine channel device, desksize chemical plant and fine particle prod...
- Patent number 7,338,641
- Issue date Mar 4, 2008
- Tosoh Corporation
- Akira Kawai
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
FINE CHANNEL DEVICE AND A CHEMICALLY OPERATING METHOD FOR FLUID USI...
- Publication number 20100051543
- Publication date Mar 4, 2010
- TOSOH CORPORATION
- Toru Futami
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FINE CHANNEL DEVICE, FINE PARTICLE PRODUCING METHOD AND SOLVENT EXT...
- Publication number 20080246172
- Publication date Oct 9, 2008
- TOSOH CORPORATION
- Akira Kawai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fine channel device, fine particle producing method and solvent ext...
- Publication number 20060231136
- Publication date Oct 19, 2006
- TOSOH CORPORATION
- Akira Kawai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fine channel device and a chemically operating method for fluid usi...
- Publication number 20040028580
- Publication date Feb 12, 2004
- TOSOH CORPORATION
- Toru Futami
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fine channel device, desksize chemical plant and fine particle prod...
- Publication number 20040022690
- Publication date Feb 5, 2004
- TOSOH CORPORATION
- Akira Kawai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fine channel device, fine particle producing method and solvent ext...
- Publication number 20030201022
- Publication date Oct 30, 2003
- TOSOH CORPORATION
- Akira Kawai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Tomohiro Ohkawa

Person

Patents Grantslast 30 patents

Fine channel device, fine particle producing method and solvent ext...

Fine channel device and a chemically operating method for fluid usi...

Fine channel device, fine particle producing method and solvent ext...

Fine channel device, desksize chemical plant and fine particle prod...

Patents Applicationslast 30 patents

FINE CHANNEL DEVICE AND A CHEMICALLY OPERATING METHOD FOR FLUID USI...

FINE CHANNEL DEVICE, FINE PARTICLE PRODUCING METHOD AND SOLVENT EXT...

Fine channel device, fine particle producing method and solvent ext...

Fine channel device and a chemically operating method for fluid usi...

Fine channel device, desksize chemical plant and fine particle prod...

Fine channel device, fine particle producing method and solvent ext...