Issued Patents 2021
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Hiroatsu Tamai, Yasuhiro Michishita, Takeshi Watanabe +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 | Shinobu Ohata, Naoto Miyakoshi, Hiroatsu Tamai, Yasuhiro Michishita, Takeshi Watanabe +5 more | 2021-11-23 |
| 11148443 | Cleaning device and image forming apparatus | Hiroatsu Tamai, Naoto Miyakoshi, Shinobu Ohata, Yasuhiro Michishita, Takeshi Watanabe +5 more | 2021-10-19 |
| 11148442 | Cleaning device and image forming apparatus | Takeshi Watanabe, Hiroatsu Tamai, Kenichi Satake, Hiroki Sakane, Masato Usui +5 more | 2021-10-19 |
| 11090962 | Cleaning device and image forming apparatus | Shinobu Ohata, Naoto Miyakoshi, Hiroatsu Tamai, Yasuhiro Michishita, Takeshi Watanabe +5 more | 2021-08-17 |
| 11072194 | Cleaning device and image forming apparatus provided with the cleaning device | Shinobu Ohata, Naoto Miyakoshi, Hiroatsu Tamai, Yasuhiro Michishita, Takeshi Watanabe +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 |