Issued Patents All Time
Showing 25 most recent of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11939177 | Image forming apparatus | Hiroto Nishihara, Yohei Katto, Teruhito Kai, Akihiro Kawakita | 2024-03-26 |
| 11934121 | Image forming apparatus that performs shading correction to maintain print position accuracy | Koji Yumoto, Takashi Yokoya, Toshifumi Oikawa, Akinobu Nishikata, Riki Fukuhara +1 more | 2024-03-19 |
| 11496632 | Image forming apparatus | Hiroto Nishihara, Yohei Katto, Akihiro Kawakita, Tomohiro Hasegawa | 2022-11-08 |
| 11470213 | Image forming apparatus | Riki Fukuhara, Takashi Yokoya, Toshifumi Oikawa, Akinobu Nishikata, Koji Yumoto +1 more | 2022-10-11 |
| 11435685 | Image forming apparatus | Akinobu Nishikata, Takashi Yokoya, Toshifumi Oikawa, Koji Yumoto, Riki Fukuhara +1 more | 2022-09-06 |
| 11305955 | Image forming apparatus | Takashi Yokoya, Koji Yumoto, Riki Fukuhara, Akihiro Kawakita | 2022-04-19 |
| 11186104 | Image forming system | Koji Yumoto, Toshiyuki Miyake, Takashi Yokoya, Riki Fukuhara, Akihiro Kawakita | 2021-11-30 |
| 11150586 | Image forming system | Riki Fukuhara, Toshiyuki Miyake, Takashi Yokoya, Koji Yumoto, Akihiro Kawakita | 2021-10-19 |
| 11093807 | Image forming system | Riki Fukuhara, Toshiyuki Miyake, Akihiro Arai, Yuichiro Oda | 2021-08-17 |
| 11036163 | Image forming apparatus that discharges developer | Toshiyuki Miyake, Riki Fukuhara | 2021-06-15 |
| 11016429 | Image forming device that selects feeding mode according to type of insertion sheet | Toshiyuki Miyake, Akihiro Arai, Riki Fukuhara, Yuichiro Oda | 2021-05-25 |
| 10947076 | Image forming apparatus to which post-processing apparatus can be connected, image forming system, control method therefor, and storage medium storing control program therefor | Toshiyuki Miyake, Riki Fukuhara | 2021-03-16 |
| 10924619 | Image forming system | Toshiyuki Miyake, Takashi Yokoya, Koji Yumoto, Riki Fukuhara, Akihiro Kawakita | 2021-02-16 |
| 10871739 | Image forming system, control method thereof, and non-transitory computer-readable storage medium | Takashi Yokoya, Akinobu Nishikata, Akihiro Arai | 2020-12-22 |
| 10838343 | Image forming apparatus | Koji Yumoto, Satoru Yamamoto, Toshiyuki Miyake, Katsuya Nakama, Riki Fukuhara +3 more | 2020-11-17 |
| 10691055 | Image forming apparatus | Akihiro Arai, Toshiyuki Miyake, Riki Fukuhara, Yuichiro Oda | 2020-06-23 |
| 10556768 | Post-processing apparatus, control method therefor, and non-transitory computer-readable storage medium | Akihiro Arai, Akinobu Nishikata, Takashi Yokoya | 2020-02-11 |
| 10370216 | Image forming apparatus | Akinobu Nishikata, Takashi Yokoya, Akihiro Arai | 2019-08-06 |
| 10189669 | Post-processing apparatus, post-processing method and image forming apparatus with determination of whether or not to perform post-processing | Akinobu Nishikata, Takashi Yokoya, Akihiro Arai | 2019-01-29 |
| 10171689 | Image forming system and method for identifying accessory device and image forming apparatus | Akihiro Arai, Mitsuhiko Sato, Toshiyuki Miyake, Takashi Yokoya, Hiromasa Maenishi | 2019-01-01 |
| 10152011 | Image forming system including punching unit | Akinobu Nishikata, Akihiro Arai, Hiromasa Maenishi | 2018-12-11 |
| 10059557 | Post-processing apparatus and image forming system | Takashi Yokoya, Akinobu Nishikata, Akihiro Arai | 2018-08-28 |
| 10032138 | Punching apparatus capable of updating maintenance information and punching system | Akinobu Nishikata, Akihiro Arai, Hiromasa Maenishi | 2018-07-24 |
| 10017350 | Sheet processing apparatus that properly performs fold line processing, and image forming system | Akinobu Nishikata, Akihiro Arai | 2018-07-10 |
| 9868603 | Sheet processing apparatus and image forming system | Akinobu Nishikata, Takashi Yokoya, Akihiro Arai | 2018-01-16 |