Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11796939 | Conveying device and image forming apparatus | Yasuhisa Morooka, Naoki Ota, Masataka Kuribayashi, Takafumi Koide, Yusuke Fukuda +4 more | 2023-10-24 |
| 11630402 | Particle conveying device and image forming apparatus | Yusuke Fukuda, Naoki Ota, Masataka Kuribayashi, Takafumi Koide, Katsuyuki Kitajima +4 more | 2023-04-18 |
| 11249409 | Image forming apparatus and process cartridge | Tatsuhiro Igarashi, Yasuhisa Morooka, Jun Sekiya | 2022-02-15 |
| 10990057 | Image forming apparatus and process cartridge | Jun Sekiya, Tatsuhiro Igarashi, Yasuhisa Morooka | 2021-04-27 |