Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641891 | Magnetic recording medium | Hiroaki Doushita | 2003-11-04 |
| RE38209 | Diagnostic ultrasound system | Fumiyasu Sakaguchi | 2003-08-05 |
| 6564889 | Crawler vehicle | Katsuhisa Ichikawa | 2003-05-20 |