Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10670985 | Image forming apparatus | — | 2020-06-02 |
| 10567617 | Image processing apparatus, method, and storage medium, that perform dither processing on first image data to generate second image data having pixels of varying density | — | 2020-02-18 |
| 10243493 | Motor control device and image forming apparatus | — | 2019-03-26 |
| 10158782 | Data processing apparatus and image forming apparatus having shift register for parallel and serial signal conversions | — | 2018-12-18 |
| 9983502 | Controller | Katsuyuki Yamazaki | 2018-05-29 |
| 9935624 | PWM signal generating apparatus, motor control apparatus, and light scanning apparatus | — | 2018-04-03 |
| 8892932 | Image forming apparatus and control apparatus | Keita Takahashi, Atsushi Otani, Satoru Yamamoto, Hirotaka Seki | 2014-11-18 |
| 8804154 | Image forming apparatus | Atsushi Otani, Akihiko Sakai, Keita Takahashi, Hirotaka Seki, Satoru Yamamoto +1 more | 2014-08-12 |
| 8615675 | Image forming apparatus | Hirotaka Seki, Atsushi Otani, Satoru Yamamoto, Keita Takahashi | 2013-12-24 |
| 8605306 | Image forming apparatus | Keita Takahashi, Atsushi Otani, Satoru Yamamoto, Hirotaka Seki | 2013-12-10 |
| 8576427 | Image forming apparatus implemented by a distributed control system | Akihiko Sakai, Atsushi Otani, Shigeo Hata, Satoru Yamamoto, Keita Takahashi +1 more | 2013-11-05 |
| 8520265 | Engraving processing apparatus and image forming apparatus | Hideaki Kosasa, Masahiko Yokota, Wataru Kawata, Toshiro Tomono, Ryuichi Kojima +1 more | 2013-08-27 |
| 8503013 | Image forming apparatus | Hirotaka Seki, Shigeo Hata, Atsushi Otani, Akihiko Sakai, Satoru Yamamoto +1 more | 2013-08-06 |
| 8473763 | Image forming apparatus | Atsushi Otani, Satoru Yamamoto, Keita Takahashi, Hirotaka Seki | 2013-06-25 |
| 8395790 | Image forming apparatus | — | 2013-03-12 |
| 8341461 | Image forming apparatus | Atsushi Otani, Shigeo Hata, Akihiko Sakai, Satoru Yamamoto, Keita Takahashi +1 more | 2012-12-25 |
| 8272640 | Medium conveyance apparatus which adopts distributed control system | Satoru Yamamoto, Keita Takahashi, Atsushi Otani, Hirotaka Seki | 2012-09-25 |
| 8264700 | Image forming apparatus | — | 2012-09-11 |
| 8125505 | Image forming apparatus that corrects clock phase difference | — | 2012-02-28 |
| 7980542 | Sheet processing apparatus and image forming apparatus | Wataru Kawata, Masahiko Yokota, Hideaki Kosasa, Akihiro Shimizu, Toshiro Tomono +1 more | 2011-07-19 |
| 7758032 | Sheet processing apparatus and image forming apparatus | Wataru Kawata, Masahiko Yokota, Hideaki Kosasa, Akihiro Shimizu, Toshiro Tomono +1 more | 2010-07-20 |
| 7119926 | Dust and dirt detection in image reading apparatus having original flow scanning function | Yoshihito Osari, Akinobu Nishikata, Nobuo Sekiguchi, Hidenori Sunada, Tadaaki Saida +1 more | 2006-10-10 |
| 7068395 | Image processing apparatus and method | Hiroshi Tanioka | 2006-06-27 |
| 6506868 | Partial condensate of glycidyl ether group-containing alkoxysilane, silane-modified resin, compositions thereof and preparation methods thereof | Hideki Goda, Tetsuji Higashino | 2003-01-14 |
| 6441106 | Hardener for epoxy resin, epoxy resin composition, and process for producing silane-modified phenolic resin | Hideki Goda | 2002-08-27 |