Issued Patents All Time
Showing 51–75 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8600288 | Image forming apparatus | Takamasa Shiraki, Kazushige Kawamura, Yoshihide Ohta, Takayuki Andoh, Masato Ogawa +3 more | 2013-12-03 |
| 8339682 | Lighting device for use in an optical scanning unit, of an image reader | Kazushige Kawamura, Yasuo Sakurai, Yasunobu Youda | 2012-12-25 |
| 8253987 | Image reader and image forming apparatus including the image reader | Kazushige Kawamura, Yasunobu Youda, Yasuo Sakurai | 2012-08-28 |
| 8204431 | Compact image forming apparatus with post-processing | Takamasa Shiraki, Takayuki Andoh, Kohji Hatayama, Yoshihide Ohta, Masato Ogawa +3 more | 2012-06-19 |
| 8194255 | Image forming apparatus | Takayuki Andoh, Takuji Takahashi, Takamasa Shiraki, Yoshihide Ohta, Kohji Hatayama +3 more | 2012-06-05 |
| 7937028 | Image forming apparatuses having specialized toner structures and materials | Masato Ogawa, Takuji Takahashi, Takamasa Shiraki, Yoshihide Ohta, Kazushige Kawamura +1 more | 2011-05-03 |
| 7894106 | Image reading device and image forming apparatus | Takuji Takahashi | 2011-02-22 |
| 7706032 | Scanner device and image forming apparatus | — | 2010-04-27 |
| 6876918 | Method and apparatus for estimating engine torque | Tomoaki Kabe, Masahiro Hamano, Katsutoshi Usuki | 2005-04-05 |
| 6836633 | Optical scanning device and image forming apparatus including the optical scanning device | Kazunori Bannai | 2004-12-28 |
| 6075624 | Method and apparatus for turning over pages of book-original | Kazunori Bannai, Kazushige Taguchi, Hiroshi Takahashi, Fumio Kishi | 2000-06-13 |
| 5847845 | Book document reading device | Hiroshi Takahashi, Kazunori Bannai, Kazushige Taguchi, Susumu Shiina | 1998-12-08 |
| 5751446 | Image reading device for accurately reading spread pages of a book document | — | 1998-05-12 |
| 5689348 | Book document reading device | Hiroshi Takahashi, Kazunori Bannai, Kazushige Taguchi, Susumu Shiina | 1997-11-18 |
| 5682227 | Royalty accounting system for a book copier | Kazushige Taguchi, Hiroshi Takahashi, Kazunori Bannai, Susumu Shiina | 1997-10-28 |
| 5610720 | Book document reading device having a page turning capability | Hiroshi Takahashi, Kazunori Bannai, Kazushige Taguchi, Susumu Shiina | 1997-03-11 |
| 5583607 | Image forming apparatus having book reading and page turning capabilities | Hiroshi Takahashi, Kazunori Bannai, Kazushige Taguchi, Susumu Shiina | 1996-12-10 |
| 5583662 | Book document reading device having a page turning capability | Hiroshi Takahashi, Kazunori Bannai | 1996-12-10 |
| 5572284 | Book document handling device | — | 1996-11-05 |
| 5471277 | Book document reading device having a page turning capability | Kazunori Bannai, Hiroshi Takahashi | 1995-11-28 |
| 5414481 | Image projector and image forming apparatus for image projection | Hiroshi Takahashi | 1995-05-09 |
| 5390033 | Method and apparatus for turning over pages of book-original | Kazunori Bannai, Kazushige Taguchi, Hiroshi Takahashi, Fumio Kishi | 1995-02-14 |
| 5325213 | Image reader and book document reader with a page turning capability for an image forming apparatus | Hiroshi Takahashi, Kazunori Bannai, Kazushige Taguchi, Susumu Shiina | 1994-06-28 |
| 5297376 | Finisher for an image forming apparatus | Kazushige Taguchi, Hiroshi Takahashi, Kazunori Bannai, Fumio Kishi | 1994-03-29 |
| 5255904 | Feeder or image forming apparatus | Kazushige Taguchi, Hiroshi Takahashi, Kazunori Bannai, Fumio Kishi | 1993-10-26 |