Sadahiro Ishii

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheet material excelling in cushion and nonslip properties
- Patent number 8,133,570
- Issue date Mar 13, 2012
- Kuraray Co., Ltd.
- Michinori Fujisawa
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Ball
- Patent number 7,758,458
- Issue date Jul 20, 2010
- Kuraray Co., Ltd.
- Michinori Fujisawa
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Sheet Material Excelling in Cushion and Nonslip Properties
- Publication number 20070232165
- Publication date Oct 4, 2007
- Kuraray Co. Ltd.
- Michinori Fujisawa
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Ball
- Publication number 20070219028
- Publication date Sep 20, 2007
- MIKASA CORPORATION
- Michinori Fujisawa
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...