Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5839470 | Three-way stopcock and flow rate control device in use thereof | Yosuke Naoki | 1998-11-24 |
| 5700251 | Epidural catheter | Hidekazu Miyauchi | 1997-12-23 |
| 5531688 | Apparatus for dosing a liquid medicine | Hidekazu Miyauchi | 1996-07-02 |
| 5514096 | Apparatus and balloon for dosing a liquid medicine | — | 1996-05-07 |
| 5178610 | Liquid infusion device | Hajime Tsujikawa | 1993-01-12 |