Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9034017 | Spinal fixation rod made of titanium alloy | Mitsuo Niinomi, Masaaki Nakai | 2015-05-19 |
| 8425567 | Spinal fixation rod made of titanium alloy | Mitsuo Niinomi, Masaaki Nakai | 2013-04-23 |