Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12179497 | Image forming apparatus | — | 2024-12-31 |
| 11518182 | Cleaning device and image forming apparatus | Shinobu Ohata, Naoto Miyakoshi, Shunsuke Yamasaki, Hiroatsu Tamai, Yasuhiro Michishita +5 more | 2022-12-06 |
| 11485160 | Cleaning device and image forming apparatus | Masato Usui, Hiroatsu Tamai, Takeshi Watanabe, Kenichi Satake, Hiroki Sakane +5 more | 2022-11-01 |
| 11318770 | Cleaning device and image forming apparatus | Yusuke Tamekuni, Takeshi Watanabe, Kenichi Satake, Masato Usui, Yasuhiro Michishita +5 more | 2022-05-03 |
| 11318768 | Cleaning device and image forming apparatus | Kenichi Satake, Hiroatsu Tamai, Takeshi Watanabe, Hiroki Sakane, Yusuke Tamekuni +5 more | 2022-05-03 |
| 11312162 | Cleaning device and image forming apparatus provided with the cleaning device | Naoto Miyakoshi, Shinobu Ohata, Shunsuke Yamasaki, Hiroatsu Tamai, Yasuhiro Michishita +5 more | 2022-04-26 |
| 11300918 | Cleaning device and image forming apparatus | Takeshi Watanabe, Hiroki Sakane, Masato Usui, Kenichi Satake, Shinobu Ohata +5 more | 2022-04-12 |
| 11273657 | Cleaning device and image forming apparatus | Takeshi Watanabe, Hiroatsu Tamai, Kenichi Satake, Hiroki Sakane, Masato Usui +5 more | 2022-03-15 |
| 11207906 | Cleaning device and image forming apparatus | Kenichi Satake, Takeshi Watanabe, Hiroki Sakane, Yasuhiro Michishita, Masato Usui +5 more | 2021-12-28 |
| 11192393 | Cleaning device and image forming apparatus provided with the cleaning device | Naoto Miyakoshi, Shinobu Ohata, Shunsuke Yamasaki, Hiroatsu Tamai, Yasuhiro Michishita +5 more | 2021-12-07 |
| 11192394 | Cleaning device and image forming apparatus | Kenichi Satake, Hiroatsu Tamai, Takeshi Watanabe, Hiroki Sakane, Yusuke Tamekuni +5 more | 2021-12-07 |
| 11179955 | Cleaning device and image forming apparatus including the same | Shunsuke Yamasaki, Shinobu Ohata, Naoto Miyakoshi, Hiroatsu Tamai, Yasuhiro Michishita +5 more | 2021-11-23 |
| 11148442 | Cleaning device and image forming apparatus | Takeshi Watanabe, Hiroatsu Tamai, Kenichi Satake, Hiroki Sakane, Masato Usui +5 more | 2021-10-19 |
| 11148443 | Cleaning device and image forming apparatus | Hiroatsu Tamai, Naoto Miyakoshi, Shunsuke Yamasaki, Shinobu Ohata, Yasuhiro Michishita +5 more | 2021-10-19 |
| 11090962 | Cleaning device and image forming apparatus | Shinobu Ohata, Naoto Miyakoshi, Shunsuke Yamasaki, Hiroatsu Tamai, Yasuhiro Michishita +5 more | 2021-08-17 |
| 11072194 | Cleaning device and image forming apparatus provided with the cleaning device | Shinobu Ohata, Naoto Miyakoshi, Shunsuke Yamasaki, Hiroatsu Tamai, Yasuhiro Michishita +5 more | 2021-07-27 |
| 11022928 | Cleaning device and image forming apparatus | Kenichi Satake, Hiroatsu Tamai, Takeshi Watanabe, Hiroki Sakane, Yusuke Tamekuni +5 more | 2021-06-01 |
| 10620562 | Optical scanning device and image forming apparatus including the same | — | 2020-04-14 |
| 10507676 | Inkjet recording apparatus including rotatable head base and rotatable conveyance unit | — | 2019-12-17 |
| 9703097 | Light scanning device that ensures improved optical performance of optical image formed on scanned surface and image forming apparatus including the same | — | 2017-07-11 |
| 9456104 | Laser scanning unit and image forming apparatus including the same | — | 2016-09-27 |