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Tadashi Hiramoto
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Kanagawa, JP
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last 30 patents
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Patent Grant
Method for cleaning exhaust gases
Patent number
4,996,030
Issue date
Feb 26, 1991
Japan Pionics, Ltd.
Koichi Kitahara
C01 - INORGANIC CHEMISTRY
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Patent Grant
Method for cleaning gas containing toxic component
Patent number
4,910,001
Issue date
Mar 20, 1990
Japan Pionics, Ltd.
Koichi Kitahara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL