Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391047 | Inkjet recording apparatus | Yuko YANO, Hiroomi Nakatsuji, Jun Nakano, Takashi Somete, Chikara Ishihara +2 more | 2025-08-19 |
| 12365192 | Ejecting unit and image forming apparatus | Yasutaka INUI, Naoto Miyakoshi, Takuma Araki, Yuuji Mizutani, Takashi Miyahara +1 more | 2025-07-22 |
| 12097707 | Wiping device, image forming apparatus and wiping method | Takuma Araki | 2024-09-24 |
| 11964489 | Inkjet recording apparatus | Takashi Somete, Chikara Ishihara, Noriaki Furukawa, Takuma Araki, Jun Nakano +1 more | 2024-04-23 |
| 11554588 | Inkjet recording apparatus | Hiroyuki Ueda, Chikara Ishihara, Takashi Somete, Jun Nakano, Hiroomi Nakatsuji +4 more | 2023-01-17 |
| 11554587 | Inkjet recording apparatus | Hiroyuki Ueda, Chikara Ishihara, Takashi Somete, Jun Nakano, Hiroomi Nakatsuji +4 more | 2023-01-17 |
| 11396184 | Ink jet recording apparatus | Takashi Somete, Chikara Ishihara, Hiroyuki Ueda, Hiroomi Nakatsuji, Noriaki Furukawa +4 more | 2022-07-26 |
| 11161345 | Inkjet recording apparatus | Noriaki Furukawa, Takashi Somete, Chikara Ishihara, Hiroyuki Ueda, Hiroomi Nakatsuji +4 more | 2021-11-02 |
| 10682865 | Optical scanning device and image forming apparatus | — | 2020-06-16 |
| 10538109 | Optical scanning device | — | 2020-01-21 |
| 10268136 | Optical scanning device and image forming apparatus provided with same | — | 2019-04-23 |
| 9784968 | Light scanning device that improves scanning accuracy of light beam on scan object surface and image forming apparatus including the same | — | 2017-10-10 |
| 9432548 | Optical scanning device and image forming apparatus using the same | — | 2016-08-30 |
| 8861101 | Lens-mounting structure, and optical-scanning apparatus and image-forming apparatus equipped with the same | Chika Sawamoto | 2014-10-14 |
| 8836744 | Optical scanner device and image forming apparatus with scanning lens that can be machined easily | Shingo Yoshida, Hideki Okamura | 2014-09-16 |
| 8743170 | Optical scanning apparatus and image forming apparatus | Nobuhiro Fukuma, Jun Nakai | 2014-06-03 |
| 8736654 | Optical scanning device and image forming apparatus including the same | Hiroaki Tsuchiya | 2014-05-27 |
| 8730512 | Scanning lens, optical scanning device and image forming apparatus using same | Shingo Yoshida, Hideki Okamura | 2014-05-20 |
| 8724187 | Collimator lens, optical scanning device and image forming apparatus using same | Hideji Mizutani | 2014-05-13 |
| 8654173 | Optical scanning apparatus and image forming apparatus | Nobuhiro Fukuma, Jun Nakai | 2014-02-18 |
| 8218199 | Image forming apparatus capable of improving an image quality of a barcode while suppressing deterioration in a quality of an image | Satoshi Uemura | 2012-07-10 |