Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7806810 | Bicycle simulation system | Atsushi Yonehana | 2010-10-05 |
| 7491154 | Bicycle simulation system | Atsushi Yonehana, Sadanao Ichimi, Yukio Miyamaru | 2009-02-17 |
| 6962230 | Gas exhaust structure of fuel-cell-powered vehicle | Tohru Ono | 2005-11-08 |
| 6514136 | Hydrogen ventilation duct for fuel-cell-powered vehicle | Hiroyuki Hattori, Tohru Ono | 2003-02-04 |