Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4915150 | Pneumatic tires with round and square shoulders | Takashi Takusagawa, Yuji Tateo, Nobuyuki Kasahara | 1990-04-10 |
| D279465 | Vehicle tire | Hideaki Nishio, Hiroshi Kojima | 1985-07-02 |
AK
Akira Kurima
Bridgestone Tire Company Limited: 1 patents #196 of 438Top 45%
Overall (All Time): #2,322,913 of 4,157,543Top 60%
2
Patents All Time