Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5178515 | Medical pump | Kiichi Tsuchiya, Nobuyuki Kabei | 1993-01-12 |
| 4989588 | Medical treatment device utilizing ultrasonic wave | Tetsumaru Kubota, Akira Shiga, Akio Nakada, Syuichi Takayama, Yasuhiro Ueda +12 more | 1991-02-05 |