Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D567125 | Stress meter | Norio Okabe, Hiroshi Yoshida | 2008-04-22 |
| D475461 | Filter for medical purpose | Nobuo Takagi, Taku Numao | 2003-06-03 |
| 6491669 | Protector for liquid drug administration needle | Yukinori Ebara, Hidekazu Miyauchi, Atsushi Ichimiya | 2002-12-10 |