Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845528 | Double-side image forming apparatus | Tomohiro Aoki, Kazuo Kawakubo, Katsushi Furuichi, Kiyokazu Namekata, Yoshikuni Tohyama +2 more | 1989-07-04 |
HT
Hidetoshi Tanaka
Overall (1989): #103,900 of 140,708Top 75%
1
Patents 1989