Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5151716 | Recording apparatus for compensating for eccentricities in drive force transmission means | — | 1992-09-29 |
| 5138342 | Ink jet cartridge and ink jet recording apparatus employing the same | Mitsuru Kurata, Akihiro Nomura, Tokihide Ebata, Akio Takeda, Yasuo Miyauchi +2 more | 1992-08-11 |
| 5131770 | Single slit disk for detecting amount of feed of sheet member | — | 1992-07-21 |
| 4972227 | Process kit and positioning mechanism for the process kit | Shigeyoshi Onoda, Akihiro Nomura, Morikazu Mizutani, Mototada Toriumi, Fumio Nishino | 1990-11-20 |
| 4910551 | Portable image forming apparatus | Shigeyoshi Onoda, Morikazu Mizutani, Isao Ikemoto, Hajime Kitajima | 1990-03-20 |
| 4875075 | Image reading device and image forming apparatus having same | Sumitoshi Sootome, Morikazu Mizutani, Isao Ikemoto, Hajime Kitajima, Shigeyoshi Onoda | 1989-10-17 |
| 4829335 | Process cartridge and image forming apparatus using same | Tokihide Ebata | 1989-05-09 |
| 4809033 | Image forming apparatus and process cartridge therefor | Isao Ikemoto, Morikazu Mizutani, Hajime Kitajima, Shigeyoshi Onoda | 1989-02-28 |
| 4806977 | Image forming apparatus with disconnectable carriage drive | Morikazu Mizutani, Shigeyoshi Onoda, Isao Ikemoto, Hajime Kitajima | 1989-02-21 |
| 4786977 | Lightweight recording apparatus using operative portions for structural support | Tadayuki Tsuda, Shigeyoshi Onoda, Morikazu Mizutani, Isao Ikemoto, Hajime Kitajima | 1988-11-22 |
| 4714337 | Safety means for process kit | Fumio Nishino, Shigeyoshi Onoda, Akihiro Nomura, Morikazu Mizutani, Mototada Toriumi | 1987-12-22 |
| 4705384 | Image forming apparatus with locking means | Morikazu Mizutani, Shigeyoshi Onoda | 1987-11-10 |
| 4676498 | Sheet feeding apparatus | Mototada Toriumi | 1987-06-30 |
| 4636065 | Molded article with flexible hinge | Hiroshi Nitanda | 1987-01-13 |
| 4627701 | Corona discharger system | Shigeyoshi Onoda, Akihiro Nomura, Morikazu Mizutani, Mototada Toriumi, Fumio Nishino | 1986-12-09 |
| 4598993 | Process unit and image formation apparatus provided with the process unit | Morikazu Mizutani, Shigeyoshi Onoda, Akihiro Nomura, Mototada Toriumi | 1986-07-08 |
| 4591258 | Safety means for process kit | Fumio Nishino, Shigeyoshi Onoda, Akihiro Nomura, Morikazu Mizutani, Mototada Toriumi | 1986-05-27 |
| 4575221 | Process kit and an image forming apparatus using the same | Shigeyoshi Onoda, Akihiro Nomura, Morikazu Mizutani, Mototada Toriumi, Fumio Nishino | 1986-03-11 |
| 4572648 | Image forming apparatus | Mototada Toriumi | 1986-02-25 |
| 4551000 | Process kit and an image forming apparatus using the same | Shigeyoshi Onoda, Fumio Nishino, Akihiro Nomura, Morikazu Mizutani, Hiroshi Nitanda | 1985-11-05 |
| 4544262 | Transfer station alignment device | Yoshikuni Tohyama | 1985-10-01 |
| 4470689 | Image forming apparatus and process unit | Akihiro Nomura, Shigeyoshi Onoda, Fumio Nishino, Morikazu Mizutani, Hiroshi Nitanda | 1984-09-11 |