Takumi Honda

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composition and process for treating metal surfaces and resulting a...
- Patent number 6,736,908
- Issue date May 18, 2004
- Henkel Kommanditgesellschaft auf Aktien
- Ryosuke Sako
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Composition and process for treating metal surfaces and resulting a...
- Publication number 20030213533
- Publication date Nov 20, 2003
- Ryosuke Sako
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Autodepositing coating composition and process and coated metal art...
- Publication number 20030212181
- Publication date Nov 13, 2003
- Takumi Honda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...