Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8089666 | Image forming apparatus | Takayuki Andoh, Takamasa Shiraki, Shigeo Nanno, Yoshihide Ohta, Kohji Hatayama | 2012-01-03 |
| 8032071 | Image forming apparatus including a reading part supported by first and second supporters | Takayuki Andoh, Takamasa Shiraki, Yoshihide Ohta, Kohji Hatayama, Takashi Yokota | 2011-10-04 |
| 7982923 | Image forming apparatus | Takayuki Andoh, Takamasa Shiraki, Shigeo Nanno, Yoshihide Ohta, Kohji Hatayama | 2011-07-19 |
| 7937028 | Image forming apparatuses having specialized toner structures and materials | Masato Ogawa, Tetsuya Fujioka, Takamasa Shiraki, Yoshihide Ohta, Kazushige Kawamura +1 more | 2011-05-03 |
| 7894106 | Image reading device and image forming apparatus | Tetsuya Fujioka | 2011-02-22 |
| 7873303 | Upper frame opening and closing mechanism, and image forming apparatus using the same | Yoshihide Ohta, Takamasa Shiraki, Shigeo Nanno, Takayuki Andoh, Kohji Hatayama | 2011-01-18 |
| 7764905 | Assist members for an openable structure of an image forming apparatus | Yoshihide Ohta, Shigeo Nanno, Toshikane Nishii, Takamasa Shiraki, Takaaki Hagihara +1 more | 2010-07-27 |
| 7751751 | Image forming apparatus and damper | Yoshihide Ohta, Takamasa Shiraki, Takayuki Andoh, Shigeo Nanno | 2010-07-06 |
| 7752349 | Apparatus and method for performing DMA data transfer | Kensuke Ishida, Masaaki Nagatsuka, Hiroyuki Oka | 2010-07-06 |
| 7623813 | Bearing structure for a drive mechanism including a crimp | Yoshiaki Nagao, Sachiko Nishikino | 2009-11-24 |
| 7509482 | Orderly processing ready entries from non-sequentially stored entries using arrival order matrix reordered upon removal of processed entries | Masahiro Kuramoto | 2009-03-24 |
| 7302204 | Image forming apparatus | Goro Katsuyama, Hideyuki Takemoto, Makoto Kurata | 2007-11-27 |
| 7292809 | Drive unit, method of producing drive unit, running body moving unit, image reading apparatus, and imaging apparatus | Sachiko Nishikino, Yoshiaki Nagao | 2007-11-06 |
| 6927879 | Power supply cable having a simple structure and an image reading apparatus using such a power supply cable | — | 2005-08-09 |
| 6853826 | Image reader, image forming device, and bearing retaining structure | Yoshiaki Nagao, Sachiko Nishikino | 2005-02-08 |
| 6838184 | Aromatic polyimide film for electro-conductive sealing element of packaged semi-conductor device | Toshihiko Anno, Kohji Narui, Shozo Katsuki | 2005-01-04 |
| 6819896 | Image reading apparatus with wire twist preventing structure and imaging apparatus using the same | Yoshiaki Nagao, Sachiko Nishikino | 2004-11-16 |
| 6754463 | Image reading apparatus and method of accelerating drive of reading portion thereof | Sachiko Nishikino, Yoshiaki Nagao | 2004-06-22 |
| 6697600 | Cover plate, image scanning device and image forming apparatus | Sachiko Nishikino, Yoshiaki Nagao | 2004-02-24 |
| 6690901 | Image forming apparatus | Goro Katsuyama, Hideyuki Takemoto, Makoto Kurata | 2004-02-10 |
| 6548180 | Aromatic polyimide film and film laminate | Tomohiko Yamamoto, Kohji Narui, Hiroto Mitsui, Norihisa Komoda | 2003-04-15 |
| 6549743 | Image reading device | Yoshiaki Nagao | 2003-04-15 |
| 6217996 | Aromatic polyimide film and its composite sheet | Tomohiko Yamamoto, Takeshi Uekido, Toshiyuki Nishino, Hiroshi Inoue | 2001-04-17 |
| 5200374 | Sialon-based sintered body and process for producing same | Tetsuo Yamada, Tetsuo Nakayasu, Atsuhiko Tanaka, Yasuhiko Kohtoku | 1993-04-06 |
| 4812298 | Method for producing sialon powders | Yasuhiko Kohtoku, Teturo Kunisawa | 1989-03-14 |