Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6020675 | Ultrasonic probe | Yohachi Yamashita, Senji Shimanuki, Kouichi Harada, Shiroh Saitoh, Mamoru Izumi +1 more | 2000-02-01 |
| 5402791 | Piezoelectric single crystal, ultrasonic probe, and array-type ultrasonic probe | Shiroh Saitoh, Mamoru Izumi, Yohachi Yamashita, Senji Shimanuki, Tsuyoshi Kobayashi | 1995-04-04 |
| 5113469 | Optical wavelength-converting device for guided-wave second-harmonic generation in Cerenkov radiation mode | Genichi Hatakoshi, Kazutaka Terashima, Yutaka Uematsu | 1992-05-12 |
| 4960721 | Method for purifying group II-IV compound semiconductors | Kazutaka Terashima, Hiroaki Yoshida | 1990-10-02 |