Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5531794 | Ceramic device providing an environment for the promotion and formation of new bone | Shigehide Takagi, Tsuneo Hidaka | 1996-07-02 |
| 5141510 | Structure of artificial bone material for use in implantation | Shigehide Takagi, Hideo Yano, Kouichi Ohmamiuda, Tomohiko Iijima | 1992-08-25 |