Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324306 | Engine supporting structure for motorcycle | Takeo Ishihara, Yuji Kishizawa, Tsutomu Hayashi | 1982-04-13 |
| 4315659 | Vehicular anti-skid brake device | Tsutomu Hayashi, Makoto Sato | 1982-02-16 |