Yoshiyuki Arai

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating resin composition
- Patent number 6,653,410
- Issue date Nov 25, 2003
- Asahi Kasei Kabushiki Kaisha
- Takeshi Fujisawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Composite titanium oxide film and method for formation thereof and...
- Publication number 20040238848
- Publication date Dec 2, 2004
- Yoshiyuki Arai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method for forming titanium oxide film and titanium electrolytic ca...
- Publication number 20030010407
- Publication date Jan 16, 2003
- Yoshiyuki Arai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...