Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862286 | Image reading apparatus which adjusts image signals to improve signal balance | Kenichi Suda, Shizuo Hasegawa | 1989-08-29 |
NM
Nobuo Matsuoka
Overall (1989): #72,792 of 140,708Top 55%
1
Patents 1989