Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331373 | Image forming apparatus, process cartridge mountable within it and method for attaching photosensitive drum to process cartridge | Yoshiya Nomura, Hiroo Kobayashi, Akira Higeta, Hironobu Isobe, Minoru Sato +2 more | 1994-07-19 |
| 5283616 | Developing device having bearing for supporting a developing roller | Atsushi Numagami | 1994-02-01 |
| 5283619 | Developing apparatus and process cartridge having same | Yoshiya Nomura, Hironobu Isobe, Kouji Miura | 1994-02-01 |