Tomoyuki Oikawa

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

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, 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
Information Patent Grant
Information measuring apparatus using a fine channel device
- Patent number 6,791,677
- Issue date Sep 14, 2004
- Tosoh Corporation
- Akira Kawai
- G01 - MEASURING TESTING
Information Patent Grant
Chromium-based weld material
- Patent number 5,236,661
- Issue date Aug 17, 1993
- Tosoh Corporation
- Hiroaki Hidaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Chromium-based weld material and rolled article and process for pro...
- Patent number 5,126,106
- Issue date Jun 30, 1992
- Tosoh Corporation
- Hiroaki Hidaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Single crystals of chromium and method for producing the same
- Patent number 4,917,722
- Issue date Apr 17, 1990
- Tosoh Corporation
- Tsutomu Kuniya
- C30 - CRYSTAL GROWTH
Information Patent Grant
Actuator
- Patent number 4,862,029
- Issue date Aug 29, 1989
- Tosoh Corporation
- Kiyoshi Kasai
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

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 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
Information measuring apparatus using a fine channel device
- Publication number 20030053047
- Publication date Mar 20, 2003
- TOSOH CORPORATION
- Akira Kawai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Tomoyuki Oikawa

Person

Patents Grantslast 30 patents

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

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

Information measuring apparatus using a fine channel device

Chromium-based weld material

Chromium-based weld material and rolled article and process for pro...

Single crystals of chromium and method for producing the same

Actuator

Patents Applicationslast 30 patents

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

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

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

Information measuring apparatus using a fine channel device