Akio Miyachi

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Yamaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyester laminated metal sheet
- Patent number 5,900,325
- Issue date May 4, 1999
- Toyo Kohan Co., Ltd.
- Takaaki Okamura
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method for production of a polyethylene laminated metal sheet
- Patent number 5,234,516
- Issue date Aug 10, 1993
- Toyo Kohan Co., Ltd.
- Takaaki Okamura
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method for producing a thin tin and nickel plated steel sheet for w...
- Patent number 4,601,957
- Issue date Jul 22, 1986
- Toyo Kohan Co., Ltd.
- Terunori Fujimoto
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Metallic chromium-nickel-hydrated chromium oxide-coated tin free st...
- Patent number 4,511,631
- Issue date Apr 16, 1985
- Toyo Kohan Co., Ltd.
- Terunori Fujimoto
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR