Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888571 | Coil means | Osamu Kobayashi, Kazuyoshi Hanabusa | 1989-12-19 |
SM
Satoshi Miyagi
Overall (1989): #59,201 of 140,708Top 45%
1
Patents 1989