Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8303588 | External skeletal fixation device | Kozo Nakamura, Isao Ohnishi, Masahiko Bessho, Satoru Oohashi, Mitsuo Sato +5 more | 2012-11-06 |
| 5736042 | Conical filter having bonded end flaps | — | 1998-04-07 |