Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697919 | Portable analgesic system | Kodai Kinoshita | 1997-12-16 |
| 5683369 | Bellows type container charged with liquid medicine | — | 1997-11-04 |
| 5624410 | Magnetic cap for medical appliance to be retained in human body | Satoshi Takasaka | 1997-04-29 |