Ikuo Sugiyama

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of heating thermoplastic bottle or preform and method of con...
- Patent number 5,180,893
- Issue date Jan 19, 1993
- Toyo Seikan Kaisha Ltd.
- Ikuo Sugiyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of heating thermoplastic bottle of preform and method of con...
- Patent number 5,032,700
- Issue date Jul 16, 1991
- Toyo Seikan Kaisha, Ltd.
- Ikuo Sugiyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Sealed container for microwave oven cooking
- Patent number 4,992,636
- Issue date Feb 12, 1991
- Toyo Seikan Kaisha Ltd.
- Tsunehisa Namiki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL