Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11134977 | Ultrasound probe and ultrasound treatment tool | Kiichiro Sawada, Ken Fujisaki, Yasuo Tanigami | 2021-10-05 |
| 11083482 | Ultrasonic probe | Hiroyuki Araki, Kiichiro Sawada, Takamitsu Sakamoto, Ken Fujisaki | 2021-08-10 |
| 11026714 | Ultrasonic probe | — | 2021-06-08 |
| 10987122 | Ultrasonic probe | Ken Fujisaki, Takamitsu Sakamoto, Hiroyuki Araki | 2021-04-27 |
| D915590 | Surgical device | Ken Fujisaki | 2021-04-06 |
| 10945754 | Ultrasound device | Ken Fujisaki, Takamitsu Sakamoto, Michio Takayama, Ken Yokoyama, Ryo MIYASAKA | 2021-03-16 |
| 10905455 | Ultrasonic probe | — | 2021-02-02 |