Jotaro Nagao

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Compression-molding apparatus and compression-molding method
- Patent number 8,911,225
- Issue date Dec 16, 2014
- Toyo Seikan Kaisha, Ltd.
- Yutaka Asano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of feeding composite molten resin and apparatus for feeding...
- Patent number 8,765,038
- Issue date Jul 1, 2014
- Toyo Seikan Kaisha, Ltd.
- Norihisa Hirota
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Cup-type polypropylene container and method of molding the same
- Patent number 8,236,398
- Issue date Aug 7, 2012
- Toyo Seikan Kaisha, Ltd.
- Jotaro Nagao
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
CUP-TYPE POLYPROPYLENE CONTAINER AND METHOD OF MOLDING THE SAME
- Publication number 20100233398
- Publication date Sep 16, 2010
- TOYO SEIKAN KAISHA, LTD.
- Jotaro Nagao
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
COMPRESSION-MOLDING APPARATUS AND COMPRESSION-MOLDING METHOD
- Publication number 20100201032
- Publication date Aug 12, 2010
- TOYO SEIKAN KAISHA, LTD.
- Yutaka Asano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF FEEDING COMPOSITE MOLTEN RESIN AND APPARATUS FOR FEEDING...
- Publication number 20090096129
- Publication date Apr 16, 2009
- Norihisa Hirota
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR FEEDING MOLTEN RESIN MASS AND APPARATUS THEREFOR
- Publication number 20090014915
- Publication date Jan 15, 2009
- TOYO SEIKAN KAISHA, LTD.
- Yutaka Asano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL