Ken Ito

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Active energy beam curable composition and printed wiring board
- Patent number 6,475,701
- Issue date Nov 5, 2002
- Tamura Kaken Corporation
- Takao Ohno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Active energy beam curable composition and printed wiring board
- Publication number 20020115739
- Publication date Aug 22, 2002
- Takao Ohno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...