Takashi Sugisaki

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for blow-molding and heat setting of polyester hollow forme...
- Patent number 4,913,945
- Issue date Apr 3, 1990
- Toyo Seikan Kaisha, Ltd.
- Yoshitsugu Maruhashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for blow-molding and heat setting of polyester hollow forme...
- Patent number 4,803,036
- Issue date Feb 7, 1989
- Toyo Seikan Kaisha, Ltd.
- Yoshitsugu Maruhashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL