Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950710 | Implantable electrode lead and implantable medical instrument using the implantable electrode lead | Katsuhiro Shirakawa, Fuminori Tsuboi | 2005-09-27 |
| 5143075 | Ultrasonographic apparatus for diagnosis | — | 1992-09-01 |
| 4646748 | Ultrasonic measurement method, and apparatus therefor | Tadashi Fujii | 1987-03-03 |