Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5730702 | Endoscopic illumination light control | Kazuhiro Yamanaka | 1998-03-24 |
| 5707342 | Protector girdle for endoscopic insertion instrument | — | 1998-01-13 |
| 5690110 | Ultrasound scanner head | — | 1997-11-25 |
| 5680865 | Dual ultrasound probe | — | 1997-10-28 |
| 5614660 | Nose bag applicator with pinhole checker | — | 1997-03-25 |
| 5596991 | Catheter type ultrasound probe | — | 1997-01-28 |
| 5417216 | Mechanical radial scan type ultrasound probe | — | 1995-05-23 |
| 5368036 | Ultrasound probe | Hiromu Itoi | 1994-11-29 |
| 5347993 | Body cavity diagnostic apparatus | — | 1994-09-20 |
| 5320106 | Intracavitary diagnosing apparatus employing ultrasound | — | 1994-06-14 |
| 5257628 | Ultrasound internal examination system | Masaaki Ishiguro | 1993-11-02 |
| 5211176 | Ultrasound examination system | Masaaki Ishiguro, Yukio Takagi | 1993-05-18 |
| 5150715 | Ultrasound-imaging diagnostic system | Masaaki Ishiguro, Yukio Takagi | 1992-09-29 |
| 5131393 | Ultrasound internal examination system | Masaaki Ishiguro, Yukio Takagi | 1992-07-21 |
| 5131396 | Ultrasonic internal examination system | Masaaki Ishiguro, Yukio Takagi | 1992-07-21 |