Kimitaka Watanabe

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Corrosion-resistant trivalent-chromium chemical conversion coating...
- Patent number 11,643,732
- Issue date May 9, 2023
- Dipsol Chemicals Co., Ltd.
- Manabu Inoue
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Processing solution for forming hexavalent chromium free, black con...
- Patent number 9,057,133
- Issue date Jun 16, 2015
- Dipsol Chemicals Co., Ltd.
- Manabu Inoue
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Corrosion-resistant trivalent-chromium chemical conversion coating...
- Publication number 20170226644
- Publication date Aug 10, 2017
- DIPSOL CHEMICALS CO., LTD.
- Manabu Inoue
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Corrosion-resistant trivalent-chromium chemical conversion coating...
- Publication number 20160369107
- Publication date Dec 22, 2016
- DIPSOL CHEMICALS CO., LTD.
- Manabu Inoue
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Corrosion-resistant trivalent-chromium chemical conversion coating...
- Publication number 20140124099
- Publication date May 8, 2014
- DIPSOL CHEMICALS CO., LTD.
- Manabu Inoue
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Corrosion-resistant trivalent-chromium chemical conversion coating...
- Publication number 20100203327
- Publication date Aug 12, 2010
- DIPSOL CHEMICALS CO., LTD.
- Manabu Inoue
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PROCESSING SOLUTION FOR FORMING HEXAVALENT CHROMIUM FREE, BLACK CON...
- Publication number 20090178734
- Publication date Jul 16, 2009
- DIPSOL CHEMICALS CO., LTD.
- Manabu Inoue
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Processing solution for forming hexavalent chromium free, black con...
- Publication number 20050109426
- Publication date May 26, 2005
- DIPSOL CHEMICALS CO., LTD.
- Manabu Inoue
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Kimitaka Watanabe

Person

Patents Grantslast 30 patents

Corrosion-resistant trivalent-chromium chemical conversion coating...

Processing solution for forming hexavalent chromium free, black con...

Patents Applicationslast 30 patents

Corrosion-resistant trivalent-chromium chemical conversion coating...

Corrosion-resistant trivalent-chromium chemical conversion coating...

Corrosion-resistant trivalent-chromium chemical conversion coating...

Corrosion-resistant trivalent-chromium chemical conversion coating...

PROCESSING SOLUTION FOR FORMING HEXAVALENT CHROMIUM FREE, BLACK CON...

Processing solution for forming hexavalent chromium free, black con...