Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12103316 | Image forming apparatus, lifetime determination method and non-transitory computer-readable recording medium storing lifetime determination program | Katsuhiro UMEDA, Hiroshi Akita | 2024-10-01 |
| 11167545 | Image forming method and image forming apparatus | Satoru Shibuya | 2021-11-09 |
| 11167570 | Image forming apparatus and image forming method | Yusuke Mamiya, Shinya Tokutake, Hajime Kawakami | 2021-11-09 |
| 11155095 | Inkjet recording apparatus and cleaning method of intermediate transfer body | Hajime Kawakami, Mei Suzuki, Keishi Suzuki | 2021-10-26 |
| 10618333 | Image forming method and image forming apparatus | Midori Shimomura, Taiya Munenaka, Yukimasa Azuma, Kuniya Matsuura | 2020-04-14 |
| 9599936 | Image forming apparatus having opposite roller switching and image forming system | Satoshi Nishida | 2017-03-21 |
| 9507312 | Lubricant application device with a flicking member, cleaning device having the lubricant application device, and image forming apparatus having the lubricant application device | — | 2016-11-29 |
| 8909121 | Image forming apparatus | Satoshi Nishida, Hideo Yamaki | 2014-12-09 |
| 8855521 | Image forming apparatus | Hideo Yamaki, Shigetaka Kurosu, Hiroshi Morimoto, Satoshi Nishida | 2014-10-07 |
| 8849168 | Image forming apparatus with support belt deforming member | Hideo Yamaki, Satoshi Nishida | 2014-09-30 |
| 8837996 | Image forming apparatus | Satoshi Nishida, Hideo Yamaki | 2014-09-16 |
| 8660451 | Cleaning apparatus and image forming apparatus | Hideo Yamaki, Shigetaka Kurosu, Nobuyasu Tamura, Hajime Kawakami, Keiki KATSUMATA | 2014-02-25 |
| 8577239 | Image forming apparatus | Hideo Yamaki, Shigetaka Kurosu, Hiroshi Morimoto, Satoshi Nishida | 2013-11-05 |
| 8477470 | Electric charge eliminating device and image forming apparatus equipped with the same | Shigetaka Kurosu, Hiroshi Morimoto, Nobuyasa Tamura | 2013-07-02 |
| 8472824 | Image forming apparatus employing two cleaning blades | Hideo Yamaki | 2013-06-25 |
| 7792454 | Image forming apparatus | Hiroshi Morimoto | 2010-09-07 |