Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10281874 | Terminal contact structure for removable body and image forming apparatus having the same | Tsutomu Komiyama, Kaoru Matsushita | 2019-05-07 |
| 10001743 | Powder collection device and processing apparatus using the same | Tsutomu Komiyama, Taro Mitsui | 2018-06-19 |
| 9141082 | Process cartridge and image forming apparatus using the process cartridge | Hideki KUGE, Toyohiko Awano, Keisuke Morita, Yoshiyuki Takashima, Masatoshi Yamada | 2015-09-22 |
| 6321052 | Method and apparatus for correcting running state and tension for an endless belt in an image-forming apparatus | Susumu Yamashina, Itaru Sato, Mitsuaki Kuroda, Kazuo Takano, Seiichi Takayama +6 more | 2001-11-20 |
| 5128715 | Print cartidge and image forming apparatus employing the same | Tetsuya Furuyama, Harufumi Itoh, Hideaki Ohike, Tsutomu Tetsuka | 1992-07-07 |