Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5965970 | Diaphragm structure | Yukihisa Takeuchi, Takao Ohnishi, Nobuo Takahashi | 1999-10-12 |
| 4667663 | Intramedullary nail used to unite separated fragments of fractured long bone | — | 1987-05-26 |