Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9817350 | Positional deviation correction pattern, method of forming positional deviation correction pattern, and image forming apparatus | Junichi Mizawa, Masato Mukai, Toru Ohmine, Shuuichi Endoh, Kenji Sato +1 more | 2017-11-14 |
| 9753408 | Image forming apparatus with controller to reduce attachment of development agent to transfer roller | Yasuko Yoshikawa, Junichi Mizawa, Shuuichi Endoh, Yohsuke Saitoh, Toru Ohmine +2 more | 2017-09-05 |
| 8777374 | Image forming apparatus | Shinichiro Naruse, Soichi Saiga | 2014-07-15 |
| 8573726 | Image forming apparatus | Ryusuke Mase, Mamoru Yorimoto, Shinichiro Naruse, Soichi Saiga | 2013-11-05 |
| 8556379 | Image forming apparatus | Shinichiro Naruse, Mamoru Yorimoto, Soichi Saiga, Ryusuke Mase | 2013-10-15 |
| 8529012 | Image forming apparatus and method for correcting landing positions of liquid droplets | Mamoru Yorimoto, Shinichiro Naruse, Soichi Saiga, Ryusuke Mase | 2013-09-10 |
| 8425006 | Image forming apparatus including first and second carriages which are detachably attachably to each other | Ryusuke Mase, Mamoru Yorimoto, Shinichiro Naruse, Soichi Saiga | 2013-04-23 |
| 8414105 | Image forming apparatus | Shinichiro Naruse, Mamoru Yorimoto, Ryusuke Mase, Soichi Saiga | 2013-04-09 |
| 8342621 | Image forming apparatus | Soichi Saiga, Shinichiro Naruse | 2013-01-01 |
| 8308272 | Image forming apparatus and carriage docking mechanism | Shinichiro Naruse, Mamoru Yorimoto, Soichi Saiga, Ryusuke Mase | 2012-11-13 |
| 5869213 | Multicolor image forming method preventing contamination of toner on an image carrier with toner on a developing carrier | Naoki Iwata, Tomotoshi Nakahara, Hisao Murayama | 1999-02-09 |
| 5594539 | Paper guide device for image forming apparatus | Jun'ichi Murano, Takaya Muraishi, Hiroshi Tanabe, Kazunori Karasawa, Kazuhiro Nishido | 1997-01-14 |
| 5541029 | Multicolor image forming method preventing mixing of colors | Naoki Iwata, Tomotoshi Nakahara, Hisao Murayama | 1996-07-30 |
| 5502552 | Developing device for an image forming apparatus | Naoki Iwata, Takeshi Saito, Hidetoshi Yano, Hiromitsu Takagaki, Kazuhiro Nishido +2 more | 1996-03-26 |
| 5095850 | Developing device | — | 1992-03-17 |