Akira Abe

Person

Kumagaya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas cleaner and method for cleaning exhaust gas
- Patent number 5,882,607
- Issue date Mar 16, 1999
- Agency of Industrial Science and Technology
- Tatsuo Miyadera
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas cleaner
- Patent number 5,824,621
- Issue date Oct 20, 1998
- Kabushiki Kaisha Riken
- Akira Abe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas cleaner and method for cleaning exhaust gas
- Patent number 5,780,002
- Issue date Jul 14, 1998
- Jiro Hiraishi, Director-General of Agency of Industrial Science and Technology
- Tatsuo Miyadera
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas cleaner and method for removing nitrogen oxides
- Patent number 5,772,973
- Issue date Jun 30, 1998
- Kabushiki Kaisha Riken
- Kiyohide Yoshida
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas cleaner and method of cleaning exhaust gas
- Patent number 5,747,410
- Issue date May 5, 1998
- Kabushiki Kaisha Riken
- Gyo Muramatsu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for cleaning exhaust gas
- Patent number 5,744,111
- Issue date Apr 28, 1998
- Kabushiki Kaisha Riken
- Gyo Muramatsu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for cleaning exhaust gas
- Patent number 5,744,112
- Issue date Apr 28, 1998
- Kabushiki Kaisha Riken
- Naoko Irite
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas cleaner and method for cleaning exhaust gas
- Patent number 5,741,468
- Issue date Apr 21, 1998
- Kabushiki Kaisha Riken
- Mika Saito
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas cleaner comprising supported silver or silver oxide par...
- Patent number 5,714,432
- Issue date Feb 3, 1998
- Kabushiki Kaisha Riken
- Kiyohide Yoshida
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas cleaner and method for cleaning exhaust gas
- Patent number 5,714,130
- Issue date Feb 3, 1998
- Kabushiki Kaisha Riken
- Mika Saito
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas cleaner and method for cleaning same
- Patent number 5,670,444
- Issue date Sep 23, 1997
- Kabushiki Kaisha Riken
- Kiyohide Yoshida
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas cleaner and method for cleaning exhaust gas
- Patent number 5,670,443
- Issue date Sep 23, 1997
- Kabushiki Kaisha Riken
- Naoko Irite
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas cleaner and method for cleaning same
- Patent number 5,658,542
- Issue date Aug 19, 1997
- Kabushiki Kaisha Riken
- Kiyohide Yoshida
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas cleaner and method for cleaning same
- Patent number 5,658,543
- Issue date Aug 19, 1997
- Kabushiki Kaisha Riken
- Kiyohide Yoshida
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas cleaner and method for removing nitrogen oxides
- Patent number 5,656,249
- Issue date Aug 12, 1997
- Kabushiki Kaisha Riken
- Kiyohide Yoshida
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for cleaning exhaust gas containing nitrogen oxides
- Patent number 5,645,804
- Issue date Jul 8, 1997
- Kabushiki Kaisha Riken
- Satoshi Sumiya
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas cleaner and method for cleaning same
- Patent number 5,589,432
- Issue date Dec 31, 1996
- Kabushiki Kaisha Riken
- Kiyohide Yoshida
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of cleaning an exhaust gas and exhaust gas cleaner therefor
- Patent number 5,534,237
- Issue date Jul 9, 1996
- Kubushiki Kaisha Riken
- Kiyohide Yoshida
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas cleaner and method of cleaning exhaust gas
- Patent number 5,384,110
- Issue date Jan 24, 1995
- Kabushiki Kaisha Riken
- Gyo Muramatsu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas cleaner and method of cleaning exhaust gas
- Patent number 5,340,548
- Issue date Aug 23, 1994
- Kabushiki Kaisha Riken
- Akira Abe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas cleaner and method of cleaning exhaust gas
- Patent number 5,320,999
- Issue date Jun 14, 1994
- Kabushiki Kaisha Riken
- Gyo Muramatsu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of cleaning exhaust gas
- Patent number 5,290,530
- Issue date Mar 1, 1994
- Kabushiki Kaisha Riken
- Gyo Muramatsu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of cleaning nitrogen oxide containing exhaust gas
- Patent number 5,213,781
- Issue date May 25, 1993
- Kabushiki Kaisha Riken
- Akira Abe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas cleaner and method of cleaning exhaust gas catalyst for...
- Patent number 5,208,202
- Issue date May 4, 1993
- Kabushiki Kaisha Riken
- Gyo Muramatsu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Person

Patents Grantslast 30 patents

Exhaust gas cleaner and method for cleaning exhaust gas

Exhaust gas cleaner

Exhaust gas cleaner and method for cleaning exhaust gas

Exhaust gas cleaner and method for removing nitrogen oxides

Exhaust gas cleaner and method of cleaning exhaust gas

Method for cleaning exhaust gas

Method for cleaning exhaust gas

Exhaust gas cleaner and method for cleaning exhaust gas

Exhaust gas cleaner comprising supported silver or silver oxide par...

Exhaust gas cleaner and method for cleaning exhaust gas

Exhaust gas cleaner and method for cleaning same

Exhaust gas cleaner and method for cleaning exhaust gas

Exhaust gas cleaner and method for cleaning same

Exhaust gas cleaner and method for cleaning same

Exhaust gas cleaner and method for removing nitrogen oxides

Method for cleaning exhaust gas containing nitrogen oxides

Exhaust gas cleaner and method for cleaning same

Method of cleaning an exhaust gas and exhaust gas cleaner therefor

Exhaust gas cleaner and method of cleaning exhaust gas

Exhaust gas cleaner and method of cleaning exhaust gas

Exhaust gas cleaner and method of cleaning exhaust gas

Method of cleaning exhaust gas

Method of cleaning nitrogen oxide containing exhaust gas

Exhaust gas cleaner and method of cleaning exhaust gas catalyst for...