Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693397 | Magnetic recording medium having a magnetic layer containing hexagonal ferrite magnetic particles and specified Hc, Hk and Hc/Hk | Shinji Saito, Hitoshi Noguchi | 1997-12-02 |
| 5673700 | Ultrasonic diagnosis apparatus and image displaying system | Akihiro Sano | 1997-10-07 |
| 5664571 | Ultrasonic diagnostic apparatus | — | 1997-09-09 |
| 5622174 | Ultrasonic diagnosis apparatus and image displaying system | — | 1997-04-22 |
| 5601916 | Magnetic recording medium having a magnetic layer comprising hexagonal ferrite particles | Hitoshi Noguchi, Shinji Saito | 1997-02-11 |
| 5597638 | Magnetic recording medium | Shinji Saito | 1997-01-28 |