Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880072 | Method of and apparatus for checking four-wheel steering characteristics of four-wheel-steered vehicle | Shunji Sakamoto, Shigeo Okamizu, Yuji Ota | 1989-11-14 |
HK
Hisaaki Katsuki
Overall (1989): #105,162 of 140,708Top 75%
1
Patents 1989