Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856142 | Hinge structure with torsion bars | — | 1989-08-15 |
| 4849791 | Waste toner collecting system | Hideaki Hagihara, Kozo Takahashi, Shoichiro Yoshiura | 1989-07-18 |
| 4775781 | Counter reset arrangement | Shoichiro Yoshiura | 1988-10-04 |
| 4717937 | Pressure device of fixing roller | — | 1988-01-05 |
| 4682884 | Mechanism for adjusting the starting position of sliding table of an electrophotographic copying machine | Akihiko Taniguchi, Eiichi Shimizu | 1987-07-28 |
| 4660960 | Imaging agent supply and recovery tank of electronic imaging device | Shoichiro Yoshiura | 1987-04-28 |
| 4580891 | Optical positioning apparatus for electrophotographic copying machine | Kenichi Iwamoto | 1986-04-08 |
| 4552453 | Lens positioning mechanism for a copying machine | Ken-ichi Iwamoto, Tadaaki Kawano, Hiroaki Uchiyama, Katsuyoshi Fujiwara, Yoshikado Yamada | 1985-11-12 |