Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10195907 | Heavy-duty tire | Daisuke Todoroki, Atsushi Maehara | 2019-02-05 |
| 10183533 | Heavy-duty tire | Makoto Igarashi | 2019-01-22 |
| 9221305 | Heavy duty pneumatic tire | — | 2015-12-29 |
| 7469731 | Heavy-duty tire having ground-contact surface shape | Takeshi Kuroki, Minoru Nishi, Takahiro Kimishima, Satoshi Tsuda, Jyunji Ohira +1 more | 2008-12-30 |