Koichiro Iwashita

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Flue gas desulfurization apparatus
- Patent number 8,292,992
- Issue date Oct 23, 2012
- Mitsubishi Heavy Industries, Ltd.
- Toshihiro Sato
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of processing desulfurization absorption liquid and apparatu...
- Patent number 6,254,771
- Issue date Jul 3, 2001
- Mitsubishi Heavy Industries, Ltd.
- Koichiro Iwashita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Flue gas treating process and system
- Patent number 6,203,598
- Issue date Mar 20, 2001
- Mitsubishi Heavy Industries, Ltd.
- Shigeo Hasegawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the treatment of arsenic-containing sludge
- Patent number 6,168,721
- Issue date Jan 2, 2001
- Mitsubishi Heavy Industries, Ltd.
- Satoru Sugita
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wet gas processing method and the apparatus using the same
- Patent number 6,138,378
- Issue date Oct 31, 2000
- Mitsubishi Heavy Industries, Ltd.
- Toru Takashina
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Flue gas treating process and system
- Patent number 6,096,279
- Issue date Aug 1, 2000
- Mitsubishi Heavy Industries, Ltd.
- Koichiro Iwashita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas desulfurization system
- Patent number 6,051,055
- Issue date Apr 18, 2000
- Mitsubishi Heavy Industries, Ltd.
- Naohiko Ukawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for controlling oxidation in flue gas desulfurization
- Patent number 6,029,100
- Issue date Feb 22, 2000
- Mitsubishi Jukogyo Kabushiki Kaisha
- Koichiro Iwashita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for preventing corrosion of exhaust gas treatm...
- Patent number 5,958,335
- Issue date Sep 28, 1999
- Mitsubishi Jukogyo Kabushiki Kaisha
- Kiyoshi Okazoe
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Wet flue gas desulfurization system
- Patent number 5,879,639
- Issue date Mar 9, 1999
- Mitsubishi Jukogyn Kabushiki Kaisha
- Atsushi Tatani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Flue gas desulfurizer, boiler equipment and thermal electric power...
- Patent number 5,878,675
- Issue date Mar 9, 1999
- Mitsubishi Jukogyo Kabushiki Kaisha
- Masaki Iijima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Flue gas treating process and system
- Patent number 5,840,263
- Issue date Nov 24, 1998
- Mitsubishi Heavy Industries, Ltd.
- Takeo Shinoda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gas-liquid contact apparatus
- Patent number 5,785,901
- Issue date Jul 28, 1998
- Mitsubishi Heavy Industries, Ltd.
- Shigeo Hasegawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Slurry thickening tank and absorption tower for use in wet flue gas...
- Patent number 5,770,166
- Issue date Jun 23, 1998
- Mitsubishi Jukogyo Kabushiki Kaisha
- Taku Shimizu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Slurry filtration device and flue-gas desulfurization system
- Patent number 5,653,944
- Issue date Aug 5, 1997
- Mitsubishi Jukogyo Kabushiki Kaisha
- Taku Shimizu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Wet type flue gas desulfurization apparatus
- Patent number 5,605,552
- Issue date Feb 25, 1997
- Mitsubishi Jukogyo Kabushiki Kaisha
- Taku Shimizu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Latticed packing member for gas-liquid contactors
- Patent number 5,326,503
- Issue date Jul 5, 1994
- Mitsubishi Jukogyo Kabushiki Kaisha
- Koichiro Iwashita
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FLUE GAS DESULFURIZATION APPARATUS
- Publication number 20090188393
- Publication date Jul 30, 2009
- Mitsubishi Heavy Industries, Ltd.
- Toshihiro SATO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Exhaust gas treating tower
- Publication number 20070187849
- Publication date Aug 16, 2007
- Mitsubishi Heavy Industries, Ltd.
- Kenichi Okada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Exhaust gas treating tower
- Publication number 20050046052
- Publication date Mar 3, 2005
- Kenichi Okada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and apparatus for removing mercury from waste gas
- Publication number 20030170159
- Publication date Sep 11, 2003
- Shintaro Honjo
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Koichiro Iwashita

Person

Patents Grantslast 30 patents

Flue gas desulfurization apparatus

Method of processing desulfurization absorption liquid and apparatu...

Flue gas treating process and system

Process for the treatment of arsenic-containing sludge

Wet gas processing method and the apparatus using the same

Flue gas treating process and system

Exhaust gas desulfurization system

Method for controlling oxidation in flue gas desulfurization

Method and apparatus for preventing corrosion of exhaust gas treatm...

Wet flue gas desulfurization system

Flue gas desulfurizer, boiler equipment and thermal electric power...

Flue gas treating process and system

Gas-liquid contact apparatus

Slurry thickening tank and absorption tower for use in wet flue gas...

Slurry filtration device and flue-gas desulfurization system

Wet type flue gas desulfurization apparatus

Latticed packing member for gas-liquid contactors

Patents Applicationslast 30 patents

FLUE GAS DESULFURIZATION APPARATUS

Exhaust gas treating tower

Exhaust gas treating tower

Method and apparatus for removing mercury from waste gas