Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790216 | Ultrasonic treatment appliance | — | 2004-09-14 |
| 6761698 | Ultrasonic operation system | Norikiyo Shibata, Mitsumasa Okada, Tomohisa Sakurai, Hitoshi Karasawa | 2004-07-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790216 | Ultrasonic treatment appliance | — | 2004-09-14 |
| 6761698 | Ultrasonic operation system | Norikiyo Shibata, Mitsumasa Okada, Tomohisa Sakurai, Hitoshi Karasawa | 2004-07-13 |