Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12386300 | Transport device that transports recording medium, and image forming apparatus including same | — | 2025-08-12 |
| 12130578 | Image forming apparatus | Kazuki Yoshioka | 2024-10-29 |
| 11867268 | Drive transmission mechanism, image forming apparatus including drive transmission mechanism and assembly method of drive transmission mechanism | — | 2024-01-09 |
| 11609531 | Image forming apparatus requiring less external force to move cover member from open state | — | 2023-03-21 |
| 10775718 | Power transmission mechanism and image forming apparatus | — | 2020-09-15 |
| 10108107 | Driving mechanism that controls state of motion conversion mechanism in desired state, and image forming apparatus including the same | Nobuyuki Fuchimoto | 2018-10-23 |
| 9983537 | Drive transmission device that ensures switching transmission state of driving power generated by single drive motor, and image forming apparatus therewith | — | 2018-05-29 |
| 9836011 | Image forming apparatus including driving lever switching driven unit into transmission state and transmission release state | Kiyonori Yamamoto, Masaki Murashima, Nobuhiro Fukuma | 2017-12-05 |
| 9804537 | Image forming apparatus that ensures highly accurate positioning on photoreceptor drum of primary transfer roller | Daisuke Fujiwara | 2017-10-31 |
| 9617098 | Image forming apparatus | — | 2017-04-11 |
| 9494895 | Image forming apparatus including with opposite first and second walls and with first and second drive and transfer systems mounted respectively to the first and second walls | Yuki Tamura | 2016-11-15 |
| 9416850 | Drive transmission mechanism that ensures extended service life in reduced size and image forming apparatus including the same | Yuki Tamura | 2016-08-16 |
| 9403651 | Image forming apparatus | Yuki Uohashi | 2016-08-02 |
| 9199798 | Drive apparatus | — | 2015-12-01 |
| 9115786 | Driving force transmitting device which disposes gears in a small space and optical unit | — | 2015-08-25 |
| 8905525 | Timing detection device, and driving device and image forming apparatus with the same | — | 2014-12-09 |
| 8733754 | Sheet conveying device, sheet feed device and image forming apparatus having the same | — | 2014-05-27 |
| 8656801 | Drive transmission device and image forming apparatus including the same | — | 2014-02-25 |
| 8344167 | Method for producing propylene oxide | Hideo Narahara | 2013-01-01 |
| 8073576 | Acceleration sensation evaluating device and vehicle controller | Akio Matsunaga, Yusuke Nozaki, Masanori Shimada, Eiichi Yasuda, Kazukata Takei +3 more | 2011-12-06 |
| 7937997 | Tire braking characteristic test apparatus | Etsujiro Imanishi | 2011-05-10 |
| 7778809 | Tire characteristic calculation method, tire dynamic element parameter value derivation method, vehicle traveling simulation method, and tire designing method and vehicle designing method in which consideration is given to tire friction ellipse | Naoshi Miyashita, Kazuyuki Kabe | 2010-08-17 |
| 6500951 | Process for preparing pyridazin-3-on derivatives | Masao Yanagawa, Yoshiaki Oda | 2002-12-31 |
| 6348617 | Method for purifying pyruvic acid compounds | Hideki Ushio, Motoo Hazama, Toshikazu Yagi, Akihiko Nakamura | 2002-02-19 |
| 6311934 | Wire harness fixing device | Koichi Fujii, Tatsuo Ogawa | 2001-11-06 |