Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5617143 | Movement detection device and encoding apparatus using the same | Makoto Shimokoriyama, Izumi Matsui, Yukinori Yamamoto | 1997-04-01 |
AH
Akiyoshi Hamanaka
Overall (1997): #180,150 of 185,788Top 100%
1
Patents 1997