Hiroshi Akama

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Kure, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coal combustion apparatus provided with a denitration
- Patent number 5,151,256
- Issue date Sep 29, 1992
- Babcock-Hitachi Kabushiki Kaisha
- Yasuyoshi Kato
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing a catalyst for denitration by catalytic reduc...
- Patent number 5,087,600
- Issue date Feb 11, 1992
- Babcock-Hitachi Kabushiki Kaisha
- Yasuyoshi Kato
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for denitration by catalytic reduction using ammonia and a...
- Patent number 4,966,882
- Issue date Oct 30, 1990
- Babcock-Hitachi Kabushiki Kaisha
- Yasuyoshi Kato
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for removing nitrogen oxides
- Patent number 4,952,548
- Issue date Aug 28, 1990
- Babcock-Hitachi Kabushiki Kaisha
- Yasuyoshi Kato
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for removing nitrogen oxide and process for producing the...
- Patent number 4,798,813
- Issue date Jan 17, 1989
- Babcock-Hitachi Kabushiki Kaisha
- Yasuyoshi Kato
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL