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Kunihide Kayano
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Numazu, JP
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last 30 patents
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Patent Grant
Catalyst for purification of exhaust gas
Patent number
5,202,300
Issue date
Apr 13, 1993
Engelhard Corporation
Masaki Funabiki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas-purifying catalyst excellent in heat resistance and pro...
Patent number
5,200,384
Issue date
Apr 6, 1993
N.E. Chemcat Corporation
Masaki Funabiki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas-purifying catalyst and process for preparation thereof
Patent number
5,147,842
Issue date
Sep 15, 1992
N.E. Chemcat Corporation
Masaki Funabiki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas purification catalyst for suppressing hydrogen sulfide...
Patent number
5,039,650
Issue date
Aug 13, 1991
N.E. Chemcat Corporation
Teiji Yamada
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL