Masao Ohta

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst for combustion and process for producing same
- Patent number 4,977,128
- Issue date Dec 11, 1990
- Babcock-Hitachi Kabushiki Kaisha
- Yasuyoshi Kato
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for combustion and process for producing same
- Patent number 4,711,872
- Issue date Dec 8, 1987
- Babcock-Hitachi Kabushiki Kaisha
- Yasuyoshi Kato
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ammonia reduction-denitration process and apparatus therefor
- Patent number 4,571,329
- Issue date Feb 18, 1986
- Babcock-Hitachi Kabushiki Kaisha
- Yasuyoshi Kato
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL