Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862211 | Image-forming belt supporting apparatus | Akira Hashimoto, Yoshihiro Takada | 1989-08-29 |
| 4837120 | Electrophotographic photoconductor having cylindrical base support of specific phenol resin | Hideki Akiyoshi, Hiroshi Tamura, Yoshihiro Takada | 1989-06-06 |