Issued Patents All Time
Showing 1–25 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11287621 | Beam generation optical system and image capturing apparatus provided with the same | Isao Iwaguchi | 2022-03-29 |
| 10970802 | Imaging device and imaging method selecting a pixel having a lowest brightness | Isao Iwaguchi | 2021-04-06 |
| 9346635 | Sheet container and image forming apparatus incorporating same | Munekazu HIRATA, Mitsutaka Nakamura, Takashi Fujimoto, Toshio Yamaki | 2016-05-24 |
| 9302861 | Sheet feed tray, sheet feed device, and image forming apparatus | Munekazu HIRATA, Mitsutaka Nakamura, Takashi Fujimoto, Toshio Yamaki | 2016-04-05 |
| 9188933 | Power supply device and image forming apparatus | Kaoru Tada, Tatsuo Fukushima, Yuuki Shiga, Haruo Hashimoto | 2015-11-17 |
| 9182719 | Moving device assembly and image forming apparatus including the moving device assembly | Yuuki Shiga, Sei Onuma, Kimihiro Tanaka | 2015-11-10 |
| 9110427 | Image forming apparatus | Haruo Hashimoto | 2015-08-18 |
| 9068721 | Illumination optical system for image pickup apparatus | Isao Iwaguchi | 2015-06-30 |
| 9025986 | Moving device assembly and image forming apparatus including the moving device assembly | Yuuki Shiga, Sei Onuma, Kimihiro Tanaka | 2015-05-05 |
| 8791975 | Optical scanning device and image forming apparatus | Kouji Terasawa | 2014-07-29 |
| 8740074 | Imaging apparatus for reading information | Isao Iwaguchi | 2014-06-03 |
| 8712310 | Image forming apparatus and control method therefor | Yoshiyuki Shimizu, Takafumi Miyazaki, Hideyuki Masumoto, Tatsuya Miyadera | 2014-04-29 |
| 8387880 | Imaging apparatus for reading information | Isao Iwaguchi | 2013-03-05 |
| 8345149 | Imaging apparatus for reading information | Isao Iwaguchi | 2013-01-01 |
| 8189027 | Exposure unit, image forming apparatus and image forming method | Tatsuya Miyadera, Yoshiyuki Shimizu, Hideyuki Masumoto, Takafumi Miyazaki | 2012-05-29 |
| 8072732 | Capacitor and wiring board including the capacitor | Motohiko Sato, Kenji Murakami, Jun Otsuka, Manabu Sato, Masahiko Okuyama | 2011-12-06 |
| 7978259 | Image capturing apparatus for guiding light emitted from a plurality of light emitting devices | Koichi Matsuo, Akihiro Nakamura, Isap Iwaguchi, Tomohiko Fukawa, Satoshi Fukui +1 more | 2011-07-12 |
| 7936368 | Image forming method and image forming apparatus | — | 2011-05-03 |
| 7782354 | Optical writing device and image forming apparatus | — | 2010-08-24 |
| 7777808 | Image capturing apparatus having distance measurement function | Koichi Matsuo, Akihiro Nakamura, Isao Iwaguchi, Tomohiko Fukawa, Satoshi Fukui +1 more | 2010-08-17 |
| 7663656 | Optical scanning device and image forming apparatus including same | — | 2010-02-16 |
| 7619643 | Method and apparatus for image forming capable of effectively avoiding an adverse temperature effect to an optical scanning system | Yoshinobu Sakaue, Kazunori Bannai | 2009-11-17 |
| 7436425 | Optical writing apparatus and image forming apparatus | Noboru Kusunose, Iwao Matsumae, Kazunori Bannai, Kohta Takenaka, Yoshinobu Sakaue | 2008-10-14 |
| 7431214 | Bar-code reader and method of reading bar code | Isao Iwaguchi, Hideo Miyazawa, Mitsuo Watanabe, Masanori Ohkawa | 2008-10-07 |
| 7311259 | Bar code reader and method of reading of bar code | Mitsuo Watanabe, Isao Iwaguchi, Hideo Miyazawa, Masanori Ohkawa | 2007-12-25 |