Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10639939 | Pneumatic tire | Tadashi WAKIYAMA | 2020-05-05 |
| 10245892 | Tire | Tadashi WAKIYAMA, Shoji Hayashi, Masaki Wada, Masafumi Koide, Tatsuya Nakai | 2019-04-02 |
IM
Ietomo MATSUNAGA
Overall (All Time): #1,906,392 of 4,157,543Top 50%
2
Patents All Time