Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D553558 | Tire for automobile | Hiroto Sakakibara | 2007-10-23 |
| D548674 | Tire for automobile | Hiroyuki Nishimori, Hiroto Sakakibara | 2007-08-14 |
| D548675 | Tire for automobile | Hiroyuki Nishimori, Hiroto Sakakibara | 2007-08-14 |
| D548171 | Tire for automobile | Hiroto Sakakibara | 2007-08-07 |
| D288424 | Motorcycle tire | — | 1987-02-24 |