Kiyoshi Tsuzuki

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Sagamihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for manufacturing fluid container
- Patent number 5,272,855
- Issue date Dec 28, 1993
- Toppan Printing Co., Ltd.
- Toshihide Togi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ultrasonically sealed side seam on cup
- Patent number 4,715,527
- Issue date Dec 29, 1987
- Toppan Printing Co., Ltd.
- Kiyoshi Tsuzuki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Container, and method and device for manufacturing the same
- Patent number 4,374,697
- Issue date Feb 22, 1983
- Toppan Printing Co., Ltd.
- Kiyoshi Tsuzuki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL