Hitoshi Kuroda

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Kudamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tin-free steel can body
- Patent number 4,455,355
- Issue date Jun 19, 1984
- Toyo Kohan Co., Ltd.
- Tsuneo Inui
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for producing tin-free steel
- Patent number 4,432,842
- Issue date Feb 21, 1984
- Toyo Kohan Co., Ltd.
- Tsuneo Inui
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Acidic tinplating process and process for producing an iron-tin all...
- Patent number 4,388,158
- Issue date Jun 14, 1983
- Toyo Kohan Company, Ltd.
- Tsuneo Inui
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for pretreatment in the production of tin-free steel
- Patent number 4,157,944
- Issue date Jun 12, 1979
- Migita Patent Office
- Tsuneo Inui
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR