Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5167502 | Method for an endosseous implant having mesh pore structure | Haruyuki Kawahara, Katsumi Tanaka, Motonobu Yoshimura | 1992-12-01 |
| 4964801 | Endosseous implant having polycapillary structure | Haruyuki Kawahara, Katsumi Tanaka, Motonobu Yoshimura | 1990-10-23 |
| 4957819 | Frameless and coreless porous endosseous implant | Haruyuki Kawahara, Seiichi Tsukamoto, Yutaka Nomura, Katsumi Tanaka, Motonobu Yoshimura | 1990-09-18 |
| 4842517 | Endosseous implant having mesh pore structure | Haruyuki Kawahara, Katsumi Tanaka, Motonobu Yoshimura | 1989-06-27 |