Kazuhiko Sakamoto

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for the preparation of clean gases
- Patent number 7,029,518
- Issue date Apr 18, 2006
- Ebara Research Co., Ltd.
- Toshiaki Fujii
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for the preparation of clean gases
- Patent number 6,911,064
- Issue date Jun 28, 2005
- Ebara Research Co., Ltd.
- Toshiaki Fujii
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for the preparation of clean gases
- Patent number 6,733,570
- Issue date May 11, 2004
- Ebara Research Co., Ltd.
- Toshiaki Fujii
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for the preparation of clean gases
- Patent number 6,340,381
- Issue date Jan 22, 2002
- Ebara Research Co., Ltd.
- Toshiaki Fujii
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for the preparation of clean gases
- Patent number 5,922,105
- Issue date Jul 13, 1999
- Ebara Research Co., Ltd.
- Toshiaki Fujii
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method for cleaning closed spaces with ultraviolet rays
- Patent number 5,225,000
- Issue date Jul 6, 1993
- Ebara Research Co., Ltd.
- Toshiaki Fujii
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Photoelectron emitting member and method of electrically charging f...
- Patent number 5,154,733
- Issue date Oct 13, 1992
- Ebara Research Co., Ltd.
- Toshiaki Fujii
- G01 - MEASURING TESTING
Information Patent Grant
Photoelectron emitting member
- Patent number 5,060,805
- Issue date Oct 29, 1991
- Ebara Research Co., Ltd.
- Toshiaki Fujii
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for the preparation of clean gases
- Publication number 20050178267
- Publication date Aug 18, 2005
- EBARA RESEARCH CO., LTD.
- Toshiaki Fujii
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and apparatus for the preparation of clean gases
- Publication number 20040149128
- Publication date Aug 5, 2004
- EBARA RESEARCH CO., LTD.
- Toshiaki Fujii
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR THE PREPARATION OF CLEAN GASES
- Publication number 20030089231
- Publication date May 15, 2003
- TOSHIAKI FUJII
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Kazuhiko Sakamoto

Person

Patents Grantslast 30 patents

Method and apparatus for the preparation of clean gases

Method and apparatus for the preparation of clean gases

Method and apparatus for the preparation of clean gases

Method and apparatus for the preparation of clean gases

Method and apparatus for the preparation of clean gases

Method for cleaning closed spaces with ultraviolet rays

Photoelectron emitting member and method of electrically charging f...

Photoelectron emitting member

Patents Applicationslast 30 patents

Method and apparatus for the preparation of clean gases

Method and apparatus for the preparation of clean gases

METHOD AND APPARATUS FOR THE PREPARATION OF CLEAN GASES