Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5792508 | Materials for treatment of periodontal disease | Hiroyuki Kitamura, Kazuaki Nishimura, Mitsuru Nishigaki, Etsuo Yoshikawa | 1998-08-11 |
| 5772439 | Hybrid dental implant | Kazuaki Nishimura, Tomomi Nakanishi, Naho Michie | 1998-06-30 |