Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7128033 | Valve driving apparatus and internal combustion engine including the same | — | 2006-10-31 |
| 6863038 | Valve driving apparatus and internal combustion engine including the same | — | 2005-03-08 |
| 6666290 | Power unit for a motorcycle | — | 2003-12-23 |
| 6612391 | Engine unit for small-sized vehicle | — | 2003-09-02 |
| 6397964 | Scooter type vehicle | — | 2002-06-04 |
| 6152251 | Power assist bicycle | Hisao Nagai, Kouhei Tomita, Shinobu Tsutsumikoshi | 2000-11-28 |
| 5758736 | Power assist apparatus of power assisted bicycle | — | 1998-06-02 |
| 5749429 | Power assist apparatus of power assisted bicycle | Shinobu Tsutsumikoshi, Hisao Nagai | 1998-05-12 |
| 5341775 | Exhaust timing controller for two-stroke cycle engine | — | 1994-08-30 |
| 5113964 | Front and rear wheel drive motorcycle | — | 1992-05-19 |
| 5020625 | Motor bicycle provided with article accommodating apparatus | Akihiko Muramatsu, Shinji Kaku | 1991-06-04 |