Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807606 | Therapeutic appliance for improving functions of hand fingers | Mitsuma Matsumura, Atsuki Hashimoto, Toshio Mikiya | 1989-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807606 | Therapeutic appliance for improving functions of hand fingers | Mitsuma Matsumura, Atsuki Hashimoto, Toshio Mikiya | 1989-02-28 |