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Takashi Koike
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Ageo-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Trivalent chromium chemical conversion liquid for zinc or zinc allo...
Patent number
11,008,659
Issue date
May 18, 2021
Dipsol Chemicals Co., Ltd.
Ayumi Saito
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Finishing agent for trivalent chromium chemical conversion coating...
Patent number
9,567,453
Issue date
Feb 14, 2017
Dipsol Chemicals Co., Ltd.
Manabu Inoue
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
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Patent Application
TRIVALENT CHROMIUM CHEMICAL CONVERSION LIQUID FOR ZINC OR ZINC ALLO...
Publication number
20190136383
Publication date
May 9, 2019
DIPSOL CHEMICALS CO., LTD.
Ayumi SAITO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
FINISHING AGENT FOR TRIVALENT CHROMIUM CHEMICAL CONVERSION COATING...
Publication number
20140017514
Publication date
Jan 16, 2014
DIPSOL CHEMICALS CO., LTD.
Manabu Inoue
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...