Jun Togawa

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Sanbumachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming a SiO.sub.2 passivation film on a plastic substrate
- Patent number 5,840,374
- Issue date Nov 24, 1998
- Nihon Shinku Gijutsu Kabushiki Kaisha
- Kazuyuki Ito
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of forming passivation film
- Patent number 5,554,418
- Issue date Sep 10, 1996
- Nihon Shinku Gijutsu Kabushiki Kaisha
- Kazuyuki Ito
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...