Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4813511 | Motorcycle | Ken Yamaguchi, Akio Kawano, Tsutomu Sakuma, Keizi Ono | 1989-03-21 |
KH
Kenji Honma
Overall (1989): #88,718 of 140,708Top 65%
1
Patents 1989