Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9499013 | Pneumatic tire | — | 2016-11-22 |
| 9487051 | Pneumatic radial tire | — | 2016-11-08 |
| 7349329 | Network system, data transmitter-receiver and failure location/compensation method | — | 2008-03-25 |
| 5449110 | Method of soldering lead terminal to substrate | Hirokazu Tsuji, Shigeo Yamashita | 1995-09-12 |
| 4984646 | Steering system for motor vehicle | Shoichi Sano, Yoshimi Furukawa, Akihiko Takei, Yutaka Nishi | 1991-01-15 |