Yorihisa Hamada

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multi-layered preform and multi-layered bottle manufactured by usin...
- Patent number 6,929,836
- Issue date Aug 16, 2005
- Toyo Seikan Kaisha, Ltd.
- Atsushi Kikuchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Stretched molded structure and a process for its production
- Patent number 5,409,750
- Issue date Apr 25, 1995
- Toyo Seikan Kaisha, Ltd.
- Yorihisa Hamada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
COUPLER
- Publication number 20100186836
- Publication date Jul 29, 2010
- TOYO SEIKAN KAISHA LTD.
- Kenji Yoshihiro
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Multi-layered preform and multi-layered bottle manufactured by usin...
- Publication number 20040091652
- Publication date May 13, 2004
- TOYO SEIKAN KAISHA, LTD.
- Atsushi Kikuchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Multi-layered preform and multi-layered bottle manufactured by usin...
- Publication number 20020098310
- Publication date Jul 25, 2002
- TOYO SEIKAN KAISHA LTD.
- Atsushi Kikuchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL