Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845961 | Hydraulically operated continuously variable transmission | Akihito Okuda | 1989-07-11 |
YK
Yoshihiro Katagiri
Overall (1989): #41,005 of 140,708Top 30%
1
Patents 1989