Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876917 | Torque variation absorbing device | Kiyonori Kobayashi, Satoshi Kato | 1989-10-31 |
| 4857032 | Torque variation absorbing device | Kiyonori Kobayashi, Satoshi Kato | 1989-08-15 |
SA
Shigetaka Aiki
Toyota: 2 patents #94 of 681Top 15%
Overall (1989): #16,144 of 140,708Top 15%
2
Patents 1989