Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497714 | Ultrasonic trocar | Mitsumasa Okada | 2002-12-24 |
| 6357595 | Tray for semiconductor integrated circuit device | Shigeru Sembonmatsu | 2002-03-19 |
| 6340352 | Ultrasound treatment system | Mitsumasa Okada, Toshiya Sugai, Yoshitaka Honda, Tomohisa Sakurai | 2002-01-22 |