Minoru Mitsuhashi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Butt-welded cans and process for manufacturing the same
- Patent number 4,840,304
- Issue date Jun 20, 1989
- Toyo Seikan Kaisha Ltd.
- Nobuyuki Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Butt-welded cans and process for manufacturing the same
- Patent number 4,805,795
- Issue date Feb 21, 1989
- Toyo Seikan Kaisha Ltd.
- Nobuyuki Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of making a plastic hollow article
- Patent number 4,420,454
- Issue date Dec 13, 1983
- Toyo Seikan Kaisha, Limited
- Kiyoshi Kawaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL