Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4979900 | Root canal sterilization method | Kazuhiro Okamoto, Masaharu Mogi, Yasuo Hino | 1990-12-25 |
NK
Naotaka Kagawa
Overall (All Time): #3,917,915 of 4,157,543Top 95%
1
Patents All Time