Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10466027 | System and method for marker placement | Hiroshi Iwabuchi | 2019-11-05 |
| 10080593 | Rod template | Shigehiko Higaki, Tomohiro Ohtake | 2018-09-25 |
| 7800335 | Method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing motor oscillation | Toshiyuki Andoh, Tadashi Shinohara, Yuuji Matsuda, Kazuhiko Kobayashi, Nobuto Yokokawa +3 more | 2010-09-21 |
| 7712989 | Ink jet recording apparatus capable of performing a duplex print operation | Motokazu Yasui, Tsumori Sato, Masanori Horike, Masumi Sato | 2010-05-11 |
| 7535594 | Scanning lens for optical scanner, optical scanner, and image forming apparatus | Hiroshi Yoshizawa | 2009-05-19 |
| 7509074 | Method and apparatus for image forming capable of effectively reducing unevenness of density and color displacement of images | Nobuto Yokokawa, Toshiyuki Ando, Kazuhiko Kobayashi, Tadashi Shinohara, Yuuji Matsuda +4 more | 2009-03-24 |
| 7454150 | Image forming apparatus having a resist rotary member | Hiromichi Matsuda, Toshiyuki Andoh, Kazuhiko Kobayashi, Yuji Matsuda, Yohei Miura +3 more | 2008-11-18 |
| 7386262 | Belt driving control apparatus and image forming apparatus which uses a moving average process and a revolution average process | Hiroshi Okamura, Yuji Matsuda, Hiromichi Matsuda, Toshiyuki Andoh, Nobuto Yokokawa +3 more | 2008-06-10 |
| 7376375 | Belt-drive control device, color-shift detecting method, color-shift detecting device, and image forming apparatus | Kazuhiko Kobayashi, Hiromichi Matsuda, Toshiyuki Andoh, Nobuto Yokokawa, Ryoji Imai +3 more | 2008-05-20 |
| 7344326 | Ink jet recording apparatus capable of performing a duplex print operation | Motokazu Yasui, Tsumori Sato, Masanori Horike, Masumi Sato | 2008-03-18 |
| 7330009 | Method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing motor oscillation | Toshiyuki Andoh, Tadashi Shinohara, Yuuji Matsuda, Kazuhiko Kobayashi, Nobuto Yokokawa +3 more | 2008-02-12 |
| 7319475 | Method and apparatus for image forming capable of preventing image quality deterioration induced by heat from an optical deflector | Yasumasa Tomita, Hiroshi Yoshizawa, Tetsuya Kimura, Keiji Okamoto, Keiichi Serizawa | 2008-01-15 |
| 7307648 | Printing apparatus and method for passbooks | Toshiaki Aoyagi | 2007-12-11 |
| 7257339 | Method and apparatus for image forming capable of effectively reducing unevenness of density and color displacement of images | Nobuto Yokokawa, Toshiyuki Ando, Kazuhiko Kobayashi, Tadashi Shinohara, Yuuji Matsuda +4 more | 2007-08-14 |
| 7251444 | Apparatus for controlling driving of endless belt, and image forming apparatus | Yuji Matsuda, Hiromichi Matsuda, Toshiyuki Andoh, Nobuto Yokokawa, Ryoji Imai +3 more | 2007-07-31 |
| 7218337 | Optical scanner, optical-path adjustment method, and image forming apparatus | — | 2007-05-15 |
| 7110700 | Belt driving controller, process cartridge, and image forming apparatus | Toshiyuki Andoh, Yasumori Nagahara, Tadashi Shinohara, Yuuji Matsuda, Kazuhiko Kobayashi +4 more | 2006-09-19 |
| 6949896 | Apparatus for and method of driving motor to move object at a constant velocity | Toshiyuki Andoh, Hiromichi Matsuda, Makoto Komatsu, Tadashi Shinohara, Yuuji Matsuda +5 more | 2005-09-27 |
| 6864906 | Light scanning device and image forming apparatus | — | 2005-03-08 |
| 6719469 | Ink jet recording apparatus capable of performing a duplex print operation | Motokazu Yasui, Tsumori Sato, Masanori Horike, Masumi Sato | 2004-04-13 |
| 6593951 | Optical writing system directed to miniaturization thereof, and image forming apparatus employing it | Hiroshi Yoshizawa | 2003-07-15 |
| 6416176 | Ink-jet printing system having an improved sheet transport mechanism | Motokazu Yasui, Masumi Sato | 2002-07-09 |
| 6334878 | Apparatus and method for crystallization | Ichiro Miyahara, Tatsuo Kitamura, Takashi Koko | 2002-01-01 |
| 5946529 | Image forming apparatus using a roller type charging system | Masumi Sato, Toshiyuki Uchida, Katsumi Masuda, Takaya Muraishi | 1999-08-31 |
| 5878317 | Electrophotographic method and apparatus including a toner recycle feature | Katsumi Masuda, Takaya Muraishi, Masumi Sato, Toshiyuki Uchida | 1999-03-02 |