Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885494 | Motor and motor device | — | 1989-12-05 |
KH
Kazuhiko Higashi
Overall (1989): #90,861 of 140,708Top 65%
1
Patents 1989