Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844546 | Seat with arm rest | — | 1989-07-04 |
TH
Toshimichi Hanai
Overall (1989): #49,160 of 140,708Top 35%
1
Patents 1989