Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5282518 | Vehicular four wheel drive train | Tomoyuki Hara | 1994-02-01 |
| 4507981 | Transmission shift control mechanism | Kazuyoshi Hiraiwa | 1985-04-02 |
SY
Saburou Yamasaki
Overall (All Time): #2,291,811 of 4,157,543Top 60%
2
Patents All Time