Sekiguchi; Hirofumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sekiguchi; Hirofumi.The latest application filed is for "gaming machine with a light guiding plate subjected to a light scattering process and having a light deflection pattern".
- Sekiguchi; Hirofumi - Tokyo JP
- Sekiguchi; Hirofumi - Koto-ku JP
| Patent | Date |
|---|---|
| Gaming machine with a light guiding plate subjected to a light scattering process and having a light deflection pattern Grant 8,241,121 - Tanimura , et al. August 14, 2 | 2012-08-14 |
| Gaming machine Grant 8,123,609 - Sekiguchi , et al. February 28, 2 | 2012-02-28 |
| Gaming machine with a light guiding plate subjected to a light scattering process and having a light deflection pattern App 20110124411 - Tanimura; Tatsuhiko ; et al. | 2011-05-26 |
| Gaming machine with a light guiding plate subjected to a light scattering process and having a light deflection pattern Grant 7,892,094 - Tanimura , et al. February 22, 2 | 2011-02-22 |
| Gaming machine Grant 7,219,893 - Tanimura , et al. May 22, 2 | 2007-05-22 |
| Gaming machine App 20050282617 - Sekiguchi, Hirofumi ; et al. | 2005-12-22 |
| Gaming machine App 20050282616 - Tanimura, Tatsuhiko ; et al. | 2005-12-22 |
| Gaming machine App 20050272500 - Tanimura, Tatsuhiko ; et al. | 2005-12-08 |
| Gaming machine App 20050266912 - Sekiguchi, Hirofumi | 2005-12-01 |
| Gaming machine App 20040227286 - Tanimura, Tatsuhiko ; et al. | 2004-11-18 |
| Gaming machine App 20040229686 - Tanimura, Tatsuhiko ; et al. | 2004-11-18 |
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