Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886068 | Ultrasonic coupling agent | Moriyasu Wada, Shiroh Saitoh, Hiroki Honda | 1989-12-12 |
| 4725994 | Ultrasonic transducer with a multiple-folded piezoelectric polymer film | Nanao Nakamura | 1988-02-16 |
| 4651310 | Polymeric piezoelectric ultrasonic probe | Nanao Nakamura, Masao Koyama, Shiroh Saitoh, Hiroki Honda | 1987-03-17 |
| 4549107 | Ultrasonic beam focusing device with a concave surface | Yoshinori Fujimori, Seizaburo Shimizu, Shin Obara | 1985-10-22 |