Shigeru Sugiyama

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Ogaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Translucent decorative board
- Patent number 6,846,528
- Issue date Jan 25, 2005
- Ibiden Co., Ltd.
- Shiro Osumi
- B44 - DECORATIVE ARTS

Patents Applicationslast 30 patents

Information Patent Application
Translucent decorative board
- Publication number 20050153611
- Publication date Jul 14, 2005
- IBIDEN CO., LTD.
- Shiro Osumi
- B44 - DECORATIVE ARTS
Information Patent Application
Decorative material and decorative plate
- Publication number 20030091758
- Publication date May 15, 2003
- Shiro Osumi
- B44 - DECORATIVE ARTS