Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888571 | Coil means | Osamu Kobayashi, Satoshi Miyagi | 1989-12-19 |
KH
Kazuyoshi Hanabusa
Overall (1989): #90,919 of 140,708Top 65%
1
Patents 1989