Issued Patents 2022
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11539727 | Abnormality detection apparatus and abnormality detection method | Tomoyuki Haga, Yuishi Torisaki, Hiroyasu TERAZAWA, Ryo Kato | 2022-12-27 |
| 11442379 | Toner cartridge for an image forming apparatus including a pump to discharge toner by putting air into the toner discharge chamber | Tomofumi Kawamura | 2022-09-13 |
| 11409227 | Drum unit, cartridge, electrophotographic image forming apparatus and coupling member | Tetsuo Uesugi, Tomonori Mori, Daisuke Abe, Tadayuki Tsuda, Hideshi Kawaguchi | 2022-08-09 |
| 11392079 | Process cartridge and image forming apparatus | Hideki Maeshima, Keisuke Nomura, Hiroki Shimizu | 2022-07-19 |
| 11372348 | Developing device, cartridge, image forming apparatus | Harunobu Maeda, Masahito Kato, Kodai Hayashi, Takuya Oka, Yu Akiba +3 more | 2022-06-28 |
| 11372365 | Developing apparatus, process cartridge, and image forming apparatus | Kazutaka Sueshige, Teruhiko Sasaki, Tsukasa Abe, Osamu Anan | 2022-06-28 |
| 11336618 | Security apparatus, attack detection method, and storage medium | Manabu Maeda, Jun Anzai, Yoshihiro Ujiie, Takeshi Kishikawa | 2022-05-17 |
| 11287763 | Toner transport apparatus | Tomofumi Kawamura, Takatoshi Hamada, Yusuke Atsu | 2022-03-29 |
| 11247696 | Information processing device, information processing method, and recording medium | Toshihisa Nakano, Kouji Kobayashi, Tohru Wakabayashi, Kazuya Fujimura | 2022-02-15 |
| 11249437 | Developing cartridge having a frame and supporting members that are movable relative to the frame | Kazutaka Sueshige, Teruhiko Sasaki, Tsukasa Abe, Osamu Anan | 2022-02-15 |
| 11240253 | Vehicle communication apparatus, in-vehicle network system, and vehicle communication method | Yoshihiro Ujiie, Jun Anzai, Yoshihiko Kitamura, Hideki Matsushima, Tomoyuki Haga +2 more | 2022-02-01 |