Tohru Watanabe

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Atsugi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous solution for forming metal complexes, tin-silver alloy plat...
- Patent number 5,902,472
- Issue date May 11, 1999
- Naganoken and Shinko Electric Industries Co., Ltd.
- Susumu Arai
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of making a magnetic material in the form of a multilayer fi...
- Patent number 5,552,030
- Issue date Sep 3, 1996
- Nippon Piston Ring Co., Ltd.
- Kazuo Shimizu
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR