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Norihiro Kiuchi
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Hachioji, JP
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last 30 patents
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Patent Grant
Humidity-sensing element
Patent number
4,656,455
Issue date
Apr 7, 1987
Toyama Prefecture
Katsumi Tanino
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Apparatus for preventing coking in fluidized bed reactor for cracki...
Patent number
4,294,803
Issue date
Oct 13, 1981
Hitachi, Ltd.
Seiichi Uchida
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for preventing coking in fluidized bed reactor for cracking...
Patent number
4,220,518
Issue date
Sep 2, 1980
Hitachi, Ltd.
Seiichi Uchida
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...