Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5318086 | Pneumatic off-the-road tires | Toshiaki Kobayashi | 1994-06-07 |
| D313958 | Motorcycle tire | Toshiaki Kobayashi | 1991-01-22 |
KN
Katsuya Narumi
Overall (All Time): #2,294,886 of 4,157,543Top 60%
2
Patents All Time