Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10185270 | Image forming apparatus which determines a toner supplying amount based on predicted toner consumption and predicted density of stored toner, toner supply method, and non-transitory computer-readable recording medium encoded with toner supply program | Masanori Kawada, Hiroaki Umemoto, Yohei ITO, Toshiaki Shima, Kazuyoshi Ota +3 more | 2019-01-22 |
| 9851658 | Developing device and image forming apparatus | Yasuyuki Inada, Yu Mukobayashi, Yuusuke Mandai, Kanji Nakayama, Junji Kanda | 2017-12-26 |
| 9753394 | Image forming device, control method for image forming device, and control program for image forming device | Kanji Nakayama, Junji Kanda, Yasuyuki Inada, Yuusuke Mandai, Yu Mukobayashi | 2017-09-05 |
| 9599924 | Developing device and image forming apparatus | Yuusuke Mandai, Yasuyuki Inada, Yu Mukobayashi, Junji Kanda, Kanji Nakayama | 2017-03-21 |
| 8515317 | Developer conveyance device, developing device, and image forming device | Osamu Maeda | 2013-08-20 |
| 7704900 | Artificial leather sheets and method for producing them | Tetsuya Ashida, Hisao Yoneda | 2010-04-27 |
| 7629712 | Electronic apparatus having DC voltage conversion function, and DC voltage converter | Yoshiyasu Nakashima, Satoshi Kazama, Hideyuki Motoyama, Koichi Yokota, Hiroshi Yamada | 2009-12-08 |
| D605210 | Component for opening package sheets for drug packaging machines | Shoji Yuyama, Nakaji Takeda | 2009-12-01 |
| 7134032 | Method and apparatus for changing power modes based on monitored I/O packets | Hiroshi Yamada, Yasushi Hara, Akira Shiba | 2006-11-07 |
| 6986064 | Method, recording medium and apparatus for power saving control via detection of usage pattern based on stored history and accounting of a spin down cost | Hiroshi Yamada, Yasushi Hara | 2006-01-10 |
| 6281961 | Developing device with mechanism for smoothly circulating developer | Mineyuki Sako, Suguru Hamamichi, Yoshihiro Shojo, Yukihiko Okuno | 2001-08-28 |
| 6247131 | Information management method and recording medium | Seigo Kotani, Makoto Yoshioka, Keiichi Murakami, Hideyuki Hirano, Takehiko Hayashi | 2001-06-12 |
| 6122472 | Developing apparatus having improved developer distribution | Mineyuki Sako, Suguru Hamamichi, Yukihiko Okuno | 2000-09-19 |
| 5963766 | Developing device | Yukihiko Okuno, Suguru Hamamichi, Kentaro Katori, Mineyuki Sako, Yoshihiro Shojo | 1999-10-05 |
| 5950056 | Developing device provided with three developer transport members | Suguru Hamamichi, Mineyuki Sako, Kentaro Katori | 1999-09-07 |
| 5805800 | Apparatus and method for controlling storage medium using security capabilities | Seigo Kotani, Keiichi Murakami, Kouichi Kanamoto, Tatsuro Masuda, Makoto Yoshioka +1 more | 1998-09-08 |
| 5682584 | Developer mixing and transporting device | Yoshihiro Hattori, Yoshinobu Hada, Suguru Hamamichi | 1997-10-28 |
| 5644142 | Radiation image reading and erasing apparatus | Fumihiro Namiki | 1997-07-01 |
| 5534709 | Radiation image reading apparatus | Fumihiro Namiki | 1996-07-09 |