Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501913 | Container, its support structure, and image formation apparatus | Yoshio Hattori, Takaaki Yanagisawa, Kazuhisa Sudo, Kouta Fujimori, Masumi Sato | 2002-12-31 |
| 6493532 | Slide-rotating collar protecting rotatable resin shaft | Keishi Nishioka, Toshiyuki Itoh | 2002-12-10 |
| 6393241 | Nozzle having an end portion capable of penetrating into a toner discharging portion included in a toner container that stores powdery toner | Junichi Matsumoto, Nobuo Kasahara, Satoshi Muramatsu, Nobuo Iwata, Takaaki Yanagisawa +4 more | 2002-05-21 |