Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5375677 | Body frame for a motorcycle | Toshio Yamagiwa, Keiji Suzuki, Takeo Horiike | 1994-12-27 |
| 4989665 | Casting mold for a hollow member | Toshio Yamagiwa, Keiji Suzuki, Takeo Horiike | 1991-02-05 |