Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841489 | Method of imaging an object by ultrasonic or electromagnetic waves | Yoshihiko Ozaki, Toshimasa Tomoda, Fumihide Sato, Kenji Kusano | 1989-06-20 |
HS
Hiroaki Sumitani
Overall (1989): #104,055 of 140,708Top 75%
1
Patents 1989