Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8936550 | Eyelids opening device with drape | Toru Urano | 2015-01-20 |
| D678523 | Access device for endoscopic surgery | Kazunori Shibao, Kikuko Noguchi | 2013-03-19 |
| 6589167 | Valve and valved trocar jacket tube | Kazuyuki Shimomura | 2003-07-08 |
| 6110154 | Valve and valved trocar jacket tube | Kazuyuki Shimomura | 2000-08-29 |
| 6077288 | Valved trocar jacket tube | Kazuyuki Shimomura | 2000-06-20 |