Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11360422 | Position detector, image forming apparatus, position detecting method, and non-transitory recording medium storing position detecting program code | Daisuke Nikaku, Masamoto Nakazawa, Ryohma Ikemoto, Tatsuya Ishii, Satoshi Iwanami +4 more | 2022-06-14 |
| 10931845 | Reading device, image forming apparatus, correction value calculating method, and storage medium storing program code | Tatsuya Ishii, Satoshi Iwanami, Daisuke Nikaku, Masamoto Nakazawa, Shinichiroh Wada +1 more | 2021-02-23 |
| 10771646 | Reading device, image forming apparatus, reference pattern reading method, and storage medium storing program code | Tatsuya Ishii, Yoshiko Niki, Satoshi Iwanami, Shinichiroh Wada, Masamoto Nakazawa +2 more | 2020-09-08 |
| 10757280 | Image reader, image forming apparatus, and image density correcting method | Masamoto Nakazawa, Daisuke Nikaku, Ryohma Ikemoto, Hideki Hashimoto, Shinichiroh Wada | 2020-08-25 |
| 8184345 | Image reading device and image forming apparatus | — | 2012-05-22 |
| 8159726 | Image reader, image processor, and computer program product | — | 2012-04-17 |
| 7989748 | Image reading apparatus, image forming apparatus, image inspecting apparatus and image forming system | Yoshihisa Soeda, Norio Yamada, Yoshinobu Kagami, Kenichi Satoh, Atsushi Ikeda | 2011-08-02 |
| 6867885 | Image reading apparatus with adjusting lines of image data taken | — | 2005-03-15 |
| 6641040 | Method and apparatus for image reading that includes an effective grounding | — | 2003-11-04 |
| 6426804 | Image forming apparatus | Tooru Kanno | 2002-07-30 |
| 6198349 | Variable gain amplifier having a maximum attenuation-factor limiting resistor | Tohru Kanno | 2001-03-06 |
| 5350900 | Temperature control having improved reliability as a result of having plurality of control means and disabling means | Kazuyuki Shimada | 1994-09-27 |
| 4918489 | Method of supplying recording sheets in image forming apparatus | Takahiro Yagishita | 1990-04-17 |