Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10427459 | Pneumatic tire | Isao Kuwayama, Shintaro Hatanaka | 2019-10-01 |
| 10166817 | Pneumatic tire | Isao Kuwayama, Shintaro Hatanaka | 2019-01-01 |
KK
Kentaro Kozuki
Overall (All Time): #1,925,897 of 4,157,543Top 50%
2
Patents All Time