Hanaya; Ryukou
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hanaya; Ryukou.The latest application filed is for "bicycle simulation system".
- Hanaya; Ryukou - Saitama JP
- Hanaya; Ryukou - Wako JP
- Hanaya, Ryukou - Wako-shi JP
| Patent | Date |
|---|---|
| Bicycle simulation system Grant 7,806,810 - Hanaya , et al. October 5, 2 | 2010-10-05 |
| Bicycle simulation system Grant 7,491,154 - Yonehana , et al. February 17, 2 | 2009-02-17 |
| Bicycle simulation system App 20060270522 - Yonehana; Atsushi ; et al. | 2006-11-30 |
| Bicycle simulation system App 20060270527 - Hanaya; Ryukou ; et al. | 2006-11-30 |
| Gas exhaust structure of fuel-cell-powered vehicle Grant 6,962,230 - Hanaya , et al. November 8, 2 | 2005-11-08 |
| Gas exhaust structure of fuel-cell-powered vehicle App 20030037983 - Hanaya, Ryukou ; et al. | 2003-02-27 |
| Hydrogen ventilation duct for fuel-cell-powered vehicle Grant 6,514,136 - Hanaya , et al. February 4, 2 | 2003-02-04 |
| Hydrogen Ventilation Duct For Fuel-cell-powered Vehicle App 20030017798 - Hanaya, Ryukou ; et al. | 2003-01-23 |
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