Yuzuru Maruyama

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Plastic container
- Patent number 7,063,222
- Issue date Jun 20, 2006
- Toyo Seikan Kaisha, Ltd.
- Toshiki Sakaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Plastic container and method of producing the same
- Publication number 20030000909
- Publication date Jan 2, 2003
- Toshiki Sakaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL