Hideki Takakuwa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface treatment solution for autodeposition coating of metallic m...
- Patent number 8,663,376
- Issue date Mar 4, 2014
- Henkle AG & Co. KGaA
- Takaomi Nakayama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
ETCHING AGENT FOR ALUMINUM OR ALUMINUM ALLOY
- Publication number 20130277602
- Publication date Oct 24, 2013
- Mori Kazuhiko
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Surface Treatment Solution For Autodeposition Coating of Metallic M...
- Publication number 20110135913
- Publication date Jun 9, 2011
- Henkel AG & Co. KGaA
- Takaomi Nakayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...