Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878088 | Developing unit of electrophotographic apparatus | Akio Nakanishi, Yoshio Iino, Kazuhisa Suetani, Yoji Houki, Hirotoshi Ikuta | 1989-10-31 |
TH
Toshio Hino
Overall (1989): #49,092 of 140,708Top 35%
1
Patents 1989