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Toshin Chemical Industry Co., Ltd.
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of galvanizing with molten zinc-aluminum alloy
Patent number
6,270,842
Issue date
Aug 7, 2001
Azuma Kogyo Co., Ltd.
Tsuneji Uchida
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of decomposing hydrogen peroxide
Patent number
5,549,833
Issue date
Aug 27, 1996
Toshin Chemical Industry Co., Ltd.
Kenji Hagimori
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of decomposing hydrogen peroxide
Patent number
5,348,724
Issue date
Sep 20, 1994
Toshin Chemical Industry Co., Ltd.
Kenji Hagimori
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
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