Noboru Akita

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for cleaning exhaust gas
- Patent number 6,331,281
- Issue date Dec 18, 2001
- Japan Pionics Co., Ltd.
- Suehachi Teru
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cleaning method for exhaust gas containing ammonia and silane
- Patent number 5,632,964
- Issue date May 27, 1997
- Japan Pionics Co., Ltd.
- Yasu Ishii
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for cleaning harmful gas
- Patent number 5,597,540
- Issue date Jan 28, 1997
- Japan Pionics Co., Ltd.
- Noboru Akita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for cleaning harmful gas
- Patent number 5,378,444
- Issue date Jan 3, 1995
- Japan Pionics Co., Ltd.
- Noboru Akita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for cleaning exhaust gases
- Patent number 4,996,030
- Issue date Feb 26, 1991
- Japan Pionics, Ltd.
- Koichi Kitahara
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for purifying gaseous hydrides
- Patent number 4,976,942
- Issue date Dec 11, 1990
- Japan Pionics, Ltd.
- Koichi Kitahara
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for cleaning gas containing toxic component
- Patent number 4,910,001
- Issue date Mar 20, 1990
- Japan Pionics, Ltd.
- Koichi Kitahara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Noboru Akita

Person

Patents Grantslast 30 patents

Process and apparatus for cleaning exhaust gas

Cleaning method for exhaust gas containing ammonia and silane

Process for cleaning harmful gas

Process for cleaning harmful gas

Method for cleaning exhaust gases

Method for purifying gaseous hydrides

Method for cleaning gas containing toxic component