Hiroshi Shibaoka

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Hikone-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyester woven fabric
- Patent number 8,278,227
- Issue date Oct 2, 2012
- KB Seiren, Ltd.
- Hiroshi Shibaoka
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
WOVEN OR KNITTED FABRIC, DIAPHRAGM FOR SPEAKER, AND SPEAKER
- Publication number 20110188699
- Publication date Aug 4, 2011
- KB SEIREN, LTD.
- Hiroshi SHIBAOKA
- D03 - WEAVING
Information Patent Application
Polyester woven fabric
- Publication number 20070202763
- Publication date Aug 30, 2007
- KB SEIREN, LTD.
- Hiroshi Shibaoka
- D03 - WEAVING
Information Patent Application
Woven or knitted fabric, diaphragm for speaker, and speaker
- Publication number 20070190881
- Publication date Aug 16, 2007
- KB SEIEREN. LTD.
- Hiroshi Shibaoka
- D03 - WEAVING