Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7352102 | Motor | Hayao Watanabe, Yutaka Sasanoi | 2008-04-01 |
| 7190099 | Motor | Hayao Watanabe, Yutaka Sasanoi | 2007-03-13 |
| 6930420 | Motor | Hayao Watanabe, Yutaka Sasanoi | 2005-08-16 |
| 4923026 | Floor device for vehicles | Hiroshi Shimoyama | 1990-05-08 |
| 4697842 | Front cover for small-sized vehicles | — | 1987-10-06 |
| 4619476 | Expandable storage systems for small vehicles | — | 1986-10-28 |
| 4541501 | Articulated tricycle | — | 1985-09-17 |
| 4480711 | Front suspension of light vehicle | Kazuo Satoh | 1984-11-06 |
| 4462481 | Vehicular floor structure | Jiro Miyata | 1984-07-31 |
| 4429760 | Rear-wheel suspension device for a tricycle vehicle | Shinichi Koizumi, Takeshi Kawaguchi | 1984-02-07 |
| 4424877 | Oscillating link mechanism for three-wheeled motor vehicles | — | 1984-01-10 |
| 4421194 | Tubing assembly in mutually movable portions of a three-wheeled motor vehicle | — | 1983-12-20 |