Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11706368 | Recording material transporting device and image reading apparatus comprising first and second reading units, using an endless transport belt having an inner peripheral surface with a greater coefficient of friction than an outer peripheral surface and generating airflow to bring the recording material in close contact with the transport belt | — | 2023-07-18 |
| 11570322 | Recording material transporting device and image reading apparatus | — | 2023-01-31 |
| 10880448 | Image reading device and image forming apparatus | Yoshihira Rai | 2020-12-29 |
| 10397425 | Image reading device and image forming apparatus | — | 2019-08-27 |
| 9134671 | Image reading device and image forming apparatus | Masao Ito | 2015-09-15 |
| 8970924 | Image reading device and image forming apparatus | — | 2015-03-03 |
| 8921762 | Detection device having detachably attached plural units and image forming apparatus having the same | Masao Ito, Fumio Furusawa, Junichi Morooka, Shusaku Yokota, Kota Ninomiya | 2014-12-30 |
| 8854708 | Image sensing device for sensing an image on a recording medium | Kota Ninomiya, Masao Ito, Fumio Furusawa, Junichi Morooka, Shusaku Yokota | 2014-10-07 |
| 8780367 | Detecting device, detecting method, and image forming apparatus | Shusaku Yokota, Masao Ito, Fumio Furusawa, Junichi Morooka, Kota Ninomiya | 2014-07-15 |
| 8699891 | Detection apparatus and image forming apparatus | Fumio Furusawa, Masao Ito, Junichi Morooka, Shusaku Yokota, Kota Ninomiya | 2014-04-15 |
| 8587846 | Detection device and image forming device | Kota Ninomiya, Masao Ito, Fumio Furusawa, Junichi Morooka, Shusaku Yokota | 2013-11-19 |
| 8571425 | Detection device and image forming apparatus | Masao Ito, Fumio Furusawa, Junichi Morooka, Shusaku Yokota, Kota Ninomiya | 2013-10-29 |
| 8497892 | Exposure apparatus and image forming apparatus | — | 2013-07-30 |
| 8432426 | Optical component bowing device, optical device, optical scanning device, and image forming apparatus | Tetsuya Sakamoto, Katsuyuki Yanagisawa | 2013-04-30 |
| 8345078 | Optical component bowing device, optical device, optical scanning device, and image forming apparatus | Tetsuya Sakamoto, Katsuyuki Yanagisawa | 2013-01-01 |
| 8218203 | Structure for holding optical component, and optical scanning device and image forming apparatus including the same | Fumiya Hisa, Toshiharu Orui | 2012-07-10 |
| 8199180 | Optical scanner and image forming device | Hideki Kashimura, Yoshinori Makishima | 2012-06-12 |
| 7791623 | Optical component bowing device, optical device, optical scanning device, and image forming apparatus | Tetsuya Sakamoto, Katsuyuki Yanagisawa | 2010-09-07 |
| 6049409 | Optical scanning device and an image forming apparatus with the same | — | 2000-04-11 |