Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8849374 | Surgery assistance system and optical axis position measurement device | Seiji Yamamoto, Toshihisa Takai, Masaaki Kinpara, Akira Miura | 2014-09-30 |
| 8666476 | Surgery assistance system | Seiji Yamamoto, Toshihisa Takai, Akira Miura | 2014-03-04 |