Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10702911 | Medical suture needle | Yoshimasa Tochimura, Kazuaki Kato | 2020-07-07 |
| 9066773 | Rotary drive cutter for dentistry | Nobuhiro Muraoka, Kazuaki Katoh | 2015-06-30 |
| 7300341 | Dental grinding tool and method for making the same | — | 2007-11-27 |