Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10162296 | Transport monitoring control device and image forming apparatus | Hideki Moriya, Hidehiko Yamaguchi, Tsuyoshi Sunohara | 2018-12-25 |
| 9857750 | Transport monitoring control device and image forming apparatus | Hideki Moriya, Hidehiko Yamaguchi, Tsuyoshi Sunohara | 2018-01-02 |
| 8983074 | Input content data managing system and method of managing input content data | — | 2015-03-17 |
| 8452196 | Device for measuring length of recording material, image forming apparatus and computer readable medium | Toshiyuki Kazama, Koji Morofuji, Takeshi Kato | 2013-05-28 |
| 8391770 | Measuring device of recording medium length, image forming apparatus, and computer readable medium | Koji Morofuji, Takeshi Kato, Toshiyuki Kazama | 2013-03-05 |
| 8320804 | Image forming apparatus, control apparatus, computer readable medium and control method to mitigate color shift | Tsutomu Udaka, Naoto Nishi, Yoshiki Matsuzaki, Shun Yashima | 2012-11-27 |
| 7663654 | Image formation device and method for correcting periodic variations | Yasuhiro Arai, Kenji Koizumi, Kazuhiro Hama, Toshio Hisamura, Toshiki Matsui +3 more | 2010-02-16 |
| 7216948 | Image forming apparatus | Yoshiki Matsuzaki, Ryo Ando, Takeshi Kato, Tsutomu Udaka, Toshiyuki Kazama +2 more | 2007-05-15 |
| 7144097 | Inkjet recording device and inkjet recording method | Ryo Ando, Hiroaki Satoh, Satoru Nishikawa, Takeshi Kato, Tsutomu Udaka +5 more | 2006-12-05 |
| 6687472 | Image forming apparatus and color-shift control method | Tsutomu Udaka, Ryo Ando | 2004-02-03 |
| 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, Kohyu Shigemori, Kazuo Takano +6 more | 2001-11-20 |
| 6038423 | Image formation system including an intermediate transfer belt and method for sensing and correcting speed and position variations of the belt | Yoshiki Matsuzaki, Takeshi Kato, Tsutomu Udaka, Junichi Murakami, Susumu Kibayashi | 2000-03-14 |
| 5373355 | Imperfect register correcting method to be carried out on a multicolor image forming apparatus | Ryo Ando, Hirotaka Mori | 1994-12-13 |