Hitoshi Nakada

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Kibi-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multilayer molded article
- Patent number 6,280,836
- Issue date Aug 28, 2001
- Sumitomo Chemical Co., Ltd.
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Integrally molded air-bag cover article and method of making the same
- Patent number 5,947,511
- Issue date Sep 7, 1999
- Sumitomo Chemical Company Limited
- Nobuhiro Usui
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for producing a multilayer molded article
- Patent number 5,585,061
- Issue date Dec 17, 1996
- Sumitomo Chemical Co., Ltd.
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL