Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8731433 | Image forming apparatus in which an upper frame and cover member are combined | — | 2014-05-20 |
| 8554111 | Image forming apparatus | — | 2013-10-08 |
| 8290390 | Image forming apparatus | — | 2012-10-16 |
| 8265518 | Image forming apparatus with framing structure | — | 2012-09-11 |
| 8233819 | Image-forming device having detachable process cartridge | — | 2012-07-31 |
| 8200145 | Image forming apparatus | — | 2012-06-12 |
| 8041252 | Image forming apparatus | — | 2011-10-18 |
| 8000625 | Image forming apparatus | Yoshiyuki Ito | 2011-08-16 |
| 7874752 | Printer | Noriko Kawabe, Shinji Kobayashi, Susumu Murata, Masato Kato, Atsushi Kasugai | 2011-01-25 |
| 7193389 | Electronic apparatus | — | 2007-03-20 |
| 7021845 | Tape printing device | — | 2006-04-04 |
| 6170946 | Image forming device | Tsuneo Yasui, Akira Sago, Kazuhiko Matsuda, Masashi Suzuki | 2001-01-09 |
| 6109803 | Information recording method and printer | Tsuneo Yasui, Kazuhiko Matsuda, Masashi Suzuki, Akira Sago | 2000-08-29 |
| 6102519 | Recording head position detecting device | Tsuneo Yasui, Akira Sago, Kazuhiko Matsuda, Masashi Suzuki | 2000-08-15 |
| 6010214 | Ink cartridge, ink supplying apparatus and printer | Akira Sago, Tsuneo Yasui, Kazuhiko Matsuda, Masashi Suzuki | 2000-01-04 |
| 5938354 | Image forming apparatus | Tsuneo Yasui, Akira Sago, Kazuhiko Matsuda, Masashi Suzuki | 1999-08-17 |
| 5764372 | Facsimile machine with a mechanism capable of transmitting power from a single motor to various gear trains | — | 1998-06-09 |
| 5021877 | Optical image reading apparatus capable of reading multi-colored original | Michio Tsuchiya, Shuji Otsuka, Takayuki Matsumoto, Eiichi Ohta, Suzuyo Murai +6 more | 1991-06-04 |