Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624410 | Magnetic cap for medical appliance to be retained in human body | Osamu Tsukada | 1997-04-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624410 | Magnetic cap for medical appliance to be retained in human body | Osamu Tsukada | 1997-04-29 |