Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11691442 | Liquid discharge apparatus | — | 2023-07-04 |
| 11376873 | Liquid discharge apparatus | — | 2022-07-05 |
| 8770686 | Image forming apparatus | Hiroyoshi Komaba, Shinji Imoto, Satoshi Kitaoka, Shozo Sakura | 2014-07-08 |
| 8573732 | Treatment liquid application device and image forming apparatus | Satoshi Kitaoka, Shinji Imoto, Hiroyoshi Komaba, Shozo Sakura | 2013-11-05 |
| 8540337 | Image forming apparatus and foam application device | Shinji Imoto, Kazuyoshi Matsumoto, Minori Ichimura, Manabu Izumikawa, Yasuhisa Kato +2 more | 2013-09-24 |
| 8538310 | Image transfer apparatus, image fixing apparatus, and registration apparatus which prevent a load torque variation upon entry or exit of a sheet into a nipping portion | Hiromichi Matsuda, Toshiyuki Andoh, Takashi Hashimoto, Takashi Hodoshima, Tatsuhiko Oikawa +2 more | 2013-09-17 |
| 8422037 | Image forming apparatus | Takashi Hodoshima, Toshiyuki Andoh, Takashi Hashimoto, Hidetaka Noguchi, Tatsuhiko Oikawa +1 more | 2013-04-16 |
| 8385762 | Transfer device and image forming apparatus | Hidetaka Noguchi, Toshiyuki Andoh, Takashi Hodoshima, Takashi Hashimoto | 2013-02-26 |
| 8364071 | Image forming apparatus and sheet conveying device having upstream and downstream rollers | Hidetaka Noguchi, Toshiyuki Andoh, Takashi Hodoshima, Tatsuhiko Oikawa, Hiromichi Matsuda +2 more | 2013-01-29 |
| 8254811 | Image forming apparatus for controlling movement of a moving member | Toshiyuki Andoh, Takashi Hashimoto, Takashi Hodoshima, Hidetaka Noguchi, Tatsuhiko Oikawa +1 more | 2012-08-28 |
| 8175467 | Apparatus, method, and system for detecting a state of an apparatus | Hisashi Shoji, Masaichi Sawada, Osamu Satoh, Yasushi Nakazato, Hitoshi Shimizu +2 more | 2012-05-08 |
| 8165498 | Image forming device | Toshiyuki Andoh, Takashi Hodoshima, Takashi Hashimoto, Hidetaka Noguchi, Tatsuhiko Oikawa | 2012-04-24 |
| 8131173 | Driving apparatus and image forming apparatus | Hidetaka Noguchi, Toshiyuki Andoh, Takashi Hodoshima, Tatsuhiko Oikawa, Takashi Hashimoto | 2012-03-06 |
| 8126387 | Sheet conveying device and image forming apparatus | Hidetaka Noguchi, Toshiyuki Andoh, Takashi Hodoshima, Tatsuhiko Oikawa, Hiromichi Matsuda +2 more | 2012-02-28 |
| 8087670 | Sheet conveying device and image forming apparatus | Hidetaka Noguchi, Toshiyuki Andoh, Takashi Hodoshima, Takashi Hashimoto, Tatsuhiko Oikawa | 2012-01-03 |
| 8010027 | Image forming apparatus | Takashi Hodoshima, Toshiyuki Andoh, Takashi Hashimoto, Hidetaka Noguchi | 2011-08-30 |
| 7971878 | Sheet conveying device and image forming apparatus | Takashi Hashimoto, Toshiyuki Andoh, Takashi Hodoshima, Hidetaka Noguchi, Tatsuhiko Oikawa | 2011-07-05 |
| 7945176 | Image forming apparatus including a gap forming unit | Takashi Hashimoto, Toshiyuki Andoh, Tatsuhiko Oikawa | 2011-05-17 |
| 7903269 | Abnormality determining apparatus, image forming apparatus including the abnormality determining apparatus, and abnormality determining method | Yoshinori Nakagawa, Hisashi Shoji, Yasushi Nakazato, Satoshi Ouchi, Nekka Matsuura +3 more | 2011-03-08 |
| 7778555 | Abnormality determining apparatus, image forming apparatus, copying machine, and information obtaining method | Hisashi Shoji, Osamu Satoh, Yasushi Nakazato, Hitoshi Shimizu, Katsuaki Miyawaki +4 more | 2010-08-17 |
| 7457550 | Abnormality determining apparatus, image forming apparatus, copying machine, and information obtaining method | Hisashi Shoji, Osamu Satoh, Yasushi Nakazato, Hitoshi Shimizu, Katsuaki Miyawaki +4 more | 2008-11-25 |
| 7340204 | Color image forming apparatus and process cartridge therefor | Yasushi Nakazato, Masaaki Yamada, Kazumi Suzuki, Takeo Yamaguchi, Nekka Matsuura +1 more | 2008-03-04 |
| 7110917 | Abnormality determining method, and abnormality determining apparatus and image forming apparatus using same | Nekka Matsuura, Hisashi Shoji, Satoshi Ouchi, Katsuaki Miyawaki, Osamu Satoh +6 more | 2006-09-19 |
| 6669189 | Image forming apparatus | Takashi Seto, Yasushi Nakazato, Hiromichi Matsuda | 2003-12-30 |
| 6627015 | Structure and method for mounting an ink jet head | Hiroshi Takemoto, Yoshihiro Morii, Shigeru Fujita | 2003-09-30 |