Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11036203 | Fabrication system, fabrication estimation system, information processing apparatus, fabricating apparatus, fabricating method, and recording medium | Wataru Sugawara, Hiroshi Maeda, Tsukasa Matsuoka, Yoichi Ito, Shingo Nagatsuka | 2021-06-15 |
| 9110425 | Sheet binding device and image forming apparatus incorporating same | Tetsuo Watanabe, Koichi Kudo, Takashi Hashimoto, Fumihito Masubuchi, Natsumi Matsue | 2015-08-18 |
| 8570555 | Image forming apparatus with an identification control unit having an identification signal line, a data line, and a period signal line | — | 2013-10-29 |
| 8190038 | Image formation apparatus capable of reducing the number of output signal lines | — | 2012-05-29 |
| 8102550 | Image-forming apparatus utilizing reduced signal lines | — | 2012-01-24 |
| 7725045 | Image forming apparatus to reduce a number of signal lines | — | 2010-05-25 |
| 7656420 | Controlling timing for starting image formation | Shingo Suzuki, Nobuyuki Yanagawa | 2010-02-02 |
| 7583281 | Image forming apparatus | Nobuyuki Yanagawa | 2009-09-01 |
| 7515857 | Image forming apparatus | — | 2009-04-07 |
| 7502584 | Image forming apparatus sensing displacement of an intermediate image transfer body | — | 2009-03-10 |
| 7499066 | Image forming apparatus with improved capability of image superposition | Nobuyuki Yanagawa | 2009-03-03 |
| 7450138 | Controlling timing for starting image formation | Shingo Suzuki, Nobuyuki Yanagawa | 2008-11-11 |
| 7247840 | Image forming apparatus, and method of correcting timing for generating laser beams | Nobuyuki Yanagawa | 2007-07-24 |
| 6919911 | Image forming apparatus | Nobuyuki Yanagawa | 2005-07-19 |
| 6891554 | Method and device for writing control and image forming device | Nobuyuki Yanagawa, Nekka Matsuura | 2005-05-10 |
| 6292641 | Image forming apparatus selectively operating one of a plurality of developing units and a method for controlling a switching operation for the developing units | Masanori Saitoh, Hideaki Kibune, Nobuyuki Yanagawa | 2001-09-18 |
| 6263178 | Method of applying a bias voltage for image development and method of switching the bias voltage in an image forming apparatus | Nobuyuki Yanagawa | 2001-07-17 |
| 6256461 | Image forming apparatus with an intermediate transfer body including reference markers for controlling the same | Nobuyuki Yanagawa, Masanori Saito, Hideaki Kibune, Tomoyoshi Takeuchi, Masatoshi Tanaka +1 more | 2001-07-03 |
| 6222566 | Image formation apparatus and method thereof | Nobuyuki Yanagawa | 2001-04-24 |
| 6157797 | Image forming apparatus with integrated rotatable image carrier and writing device and method of assembling the same | Masanori Saito, Nobuyuki Yanagawa, Hideaki Kibune | 2000-12-05 |
| 5294944 | Color image forming apparatus having means for properly superimposing image colors on each other | Nobuaki Kubo, Susumu Imakawa, Norio Michiie | 1994-03-15 |
| 5258780 | Beam recorder forming low density dots | Hidetoshi Ema, Hitoshi Hattori, Masaaki Ishida, Susumu Imakawa | 1993-11-02 |
| 5122678 | Image clock signal generating system with initial phase matching means in phase-locked loop | — | 1992-06-16 |
| 5095315 | Multipoint synchronization optical writing apparatus | — | 1992-03-10 |
| 5059987 | Synchronizing signal generating system | Susumu Imakawa | 1991-10-22 |