Koh Matsumoto

Person

Tsukuba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Spectroscopic method for analyzing isotopes by using a semiconducto...
- Patent number 6,800,855
- Issue date Oct 5, 2004
- Nippon Sanso Corporation
- Jie Dong
- G01 - MEASURING TESTING
Information Patent Grant
Spectroscopic method for analyzing a gas by using laser beam
- Patent number 6,636,316
- Issue date Oct 21, 2003
- Nippon Sanso Corporation
- Koh Matsumoto
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring light absorption spectra
- Patent number 6,434,496
- Issue date Aug 13, 2002
- Nippon Sanso Corporation
- Jie Dong
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for treating exhaust gas
- Patent number 6,375,911
- Issue date Apr 23, 2002
- Nippon Sanso Corporation
- Tadahiro Ohmi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
CVD system and CVD process
- Patent number 6,190,457
- Issue date Feb 20, 2001
- Nippon Sanso Corporation
- Takayuki Arai
- C30 - CRYSTAL GROWTH
Information Patent Grant
Infrared spectroscopic analysis method for gases and device employi...
- Patent number 5,821,537
- Issue date Oct 13, 1998
- Nippon Sanso Corporation
- Yoshio Ishihara
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for reducing dissolved oxygen
- Patent number 5,766,321
- Issue date Jun 16, 1998
- Nippon Sanso Corporation
- Yoshio Ishihara
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Infrared spectroscopic analysis method for gases and device employi...
- Patent number 5,703,365
- Issue date Dec 30, 1997
- Nippon Sanso Corporation
- Yoshio Ishihara
- G01 - MEASURING TESTING

Koh Matsumoto

Person

Patents Grantslast 30 patents

Spectroscopic method for analyzing isotopes by using a semiconducto...

Spectroscopic method for analyzing a gas by using laser beam

Method and apparatus for measuring light absorption spectra

Method and device for treating exhaust gas

CVD system and CVD process

Infrared spectroscopic analysis method for gases and device employi...

Apparatus for reducing dissolved oxygen

Infrared spectroscopic analysis method for gases and device employi...