Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10719041 | Image forming apparatus | Tatsuhiro Igarashi, Naoki Ota, Yusuke Fukuda, Makoto Kamisaki, Yasuhisa Morooka +5 more | 2020-07-21 |
| 10670998 | Image forming apparatus including an electrostatic image developer including a toner | Naoki Ota | 2020-06-02 |
| 10656567 | Electrophotographic image forming apparatus | Tatsuhiro Igarashi, Naoki Ota | 2020-05-19 |
| 10564565 | Electrophotographic image forming apparatus | Masataka Kuribayashi, Takafumi Koide, Katsuyuki Kitajima, Shota OSHIMA | 2020-02-18 |
| 10558150 | Image forming apparatus | Katsuyuki Kitajima, Masataka Kuribayashi, Takafumi Koide, Shota OSHIMA | 2020-02-11 |