Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12147032 | Optical scanning apparatus and image forming apparatus | Atsushi Sano | 2024-11-19 |
| 11835882 | Image forming apparatus with laser scanning components positioned for enhanced compactness | — | 2023-12-05 |
| 11726316 | Optical scanning apparatus and image forming apparatus | Atsushi Sano | 2023-08-15 |
| 11709437 | Image forming apparatus | Taku Murotani, Mitsuhiro Obara, Hiroki Katayama, Atsushi Sano, Chihiro Shirakawa +1 more | 2023-07-25 |
| 11556076 | Image forming apparatus with laser scanning components positioned for enhanced compactness | — | 2023-01-17 |
| 11537058 | Image forming apparatus | Taku Murotani, Mitsuhiro Obara, Hiroki Katayama, Atsushi Sano, Chihiro Shirakawa +1 more | 2022-12-27 |
| 11194264 | Optical scanning apparatus with offset beam detect sensor for scan line positioning in sub-scan direction and image forming apparatus with optical scanning apparatus | Hiroki Katayama | 2021-12-07 |
| 10895821 | Image forming apparatus | — | 2021-01-19 |
| 10649360 | Optical scanning device | Mitsuhiro Ohta, Shunsuke Tanaka | 2020-05-12 |
| 10338491 | Optical scanning apparatus and optical scanning apparatus system | Hiroyuki Fukuhara | 2019-07-02 |
| 10281834 | Optical scanning device | Mitsuhiro Ohta, Shunsuke Tanaka | 2019-05-07 |
| 10185242 | Optical scanning apparatus and image forming apparatus | — | 2019-01-22 |
| 9854120 | Optical scanning device and image forming apparatus | Yoshihiko Tanaka, Tetsuya Nishiguchi | 2017-12-26 |
| 9740135 | Optical scanning device | Mitsuhiro Ohta, Shunsuke Tanaka | 2017-08-22 |
| 9581929 | Optical scanning apparatus, image forming apparatus, and support member for an optical scanning apparatus | Yoshihiko Tanaka, Hiroyuki Fukuhara, Naoki Matsushita | 2017-02-28 |
| 9558431 | Optical scanning apparatus | Mitsuhiro Ohta | 2017-01-31 |
| 9170524 | Image forming apparatus for determining a time to start forming an image | Akihiro Fukutomi, Daisuke Miyagawa, Naoki Inoue | 2015-10-27 |
| 9128291 | Optical scanning apparatus, image forming apparatus, and support member for an optical scanning apparatus | Yoshihiko Tanaka, Hiroyuki Fukuhara, Naoki Matsushita | 2015-09-08 |
| 8902271 | Image forming apparatus for determining a time to start forming an image | Akihiro Fukutomi, Daisuke Miyagawa, Naoki Inoue | 2014-12-02 |
| 8174746 | Oscillator device and optical deflector using the same | Suguru Miyagawa, Yasuhiro Shimada | 2012-05-08 |