Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5840028 | Ultrasonic diagnostic equipment | Hiroshi Kanai, Yoshiro Koiwa | 1998-11-24 |
| 5349862 | Apparatus for measuring the velocity of ultrasonic sound in terms of V(Z) characteristics and ultrasonic microscope using that apparatus | Hiroshi Kanai | 1994-09-27 |
| 4655083 | Surface ultrasonic wave interference microscope | — | 1987-04-07 |
| 4566333 | Focusing ultrasonic transducer element | Junichi Kushibiki, Kouichi Nakanishi | 1986-01-28 |
| 4541281 | Ultrasonic microscope system | Junichi Kushibiki | 1985-09-17 |
| 4501149 | Micro fracture detector | Junichi Konno, Yukihiro Ueda, Hiroaki Niitsuma | 1985-02-26 |
| 4492117 | Ultrasonic nondestructive test apparatus | — | 1985-01-08 |
| 4491020 | Ultrasonic microscope | — | 1985-01-01 |
| 4459852 | Acoustic microscope using line-focus acoustic beam | Junichi Kushibiki | 1984-07-17 |
| 4420979 | Ultrasonic microscope | Isao Momii, Junichi Kushibiki | 1983-12-20 |