Norikazu SUGAYA

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Copper and zinc elution preventing method of copper-alloy-made plum...
- Patent number 8,936,048
- Issue date Jan 20, 2015
- Kitz Corporation
- Norikazu Sugaya
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
COPPER AND ZINC ELUTION PREVENTING METHOD OF COPPER-ALLOY-MADE PLUM...
- Publication number 20120125458
- Publication date May 24, 2012
- Norikazu SUGAYA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...