| 12346048 |
Image forming apparatus |
Katsuyuki Kitajima, Naoki Ota, Yusuke Fukuda, Yasuhisa Morooka, Tatsuhiro Igarashi +2 more |
2025-07-01 |
| 11796939 |
Conveying device and image forming apparatus |
Yasuhisa Morooka, Naoki Ota, Takafumi Koide, Yusuke Fukuda, Katsuyuki Kitajima +4 more |
2023-10-24 |
| 11630402 |
Particle conveying device and image forming apparatus |
Yusuke Fukuda, Naoki Ota, Takafumi Koide, Katsuyuki Kitajima, Makoto Kamisaki +4 more |
2023-04-18 |
| 11112733 |
Image forming apparatus and process cartridge including a toner satisfying relations |
Jun Sekiya, Makoto Kamisaki, Shota OSHIMA |
2021-09-07 |
| 10948848 |
Image forming apparatus and toner cartridge |
Naoki Ota, Yusuke Fukuda, Katsuyuki Kitajima |
2021-03-16 |
| 10795305 |
Image forming apparatus and process cartridge |
Makoto Kamisaki, Jun Sekiya, Shota OSHIMA |
2020-10-06 |
| 10719041 |
Image forming apparatus |
Tatsuhiro Igarashi, Naoki Ota, Yusuke Fukuda, Makoto Kamisaki, Yasuhisa Morooka +5 more |
2020-07-21 |
| 10564565 |
Electrophotographic image forming apparatus |
Takafumi Koide, Katsuyuki Kitajima, Teppei Yawada, Shota OSHIMA |
2020-02-18 |
| 10558150 |
Image forming apparatus |
Katsuyuki Kitajima, Takafumi Koide, Teppei Yawada, Shota OSHIMA |
2020-02-11 |
| 10488773 |
Image forming apparatus comprising a supplying device including a storage and a transport unit |
Takafumi Koide, Yusuke Fukuda, Katsuyuki Kitajima, Teppei Yawada, Shota OSHIMA |
2019-11-26 |
| 10466607 |
Image forming apparatus |
Takafumi Koide, Yusuke Fukuda, Katsuyuki Kitajima, Teppei Yawada, Shota OSHIMA +1 more |
2019-11-05 |
| 10394179 |
Image forming apparatus with cleaning unit |
Takafumi Koide, Yusuke Fukuda, Katsuyuki Kitajima, Makoto Kamisaki, Teppei Yawada +1 more |
2019-08-27 |
| 10180650 |
Image forming apparatus |
Masahiro Uchida, Takafumi Koide, Yusuke Fukuda, Katsuyuki Kitajima, Koji FUNABA +2 more |
2019-01-15 |
| 10175612 |
Image forming apparatus |
Takafumi Koide, Masahiro Uchida, Yusuke Fukuda, Katsuyuki Kitajima, Koji FUNABA +2 more |
2019-01-08 |
| 10152008 |
Image forming apparatus |
Kana Yoshida, Masahiro Uchida, Takafumi Koide, Yusuke Fukuda, Katsuyuki Kitajima +2 more |
2018-12-11 |
| 10133221 |
Image forming apparatus |
Masahiro Uchida, Takafumi Koide, Yusuke Fukuda, Katsuyuki Kitajima, Satomi HARA +2 more |
2018-11-20 |
| 10120295 |
Image forming apparatus |
Naoki Ota, Takafumi Koide, Yusuke Fukuda, Katsuyuki Kitajima, Yasuhisa Morooka |
2018-11-06 |
| 9983494 |
Image forming apparatus |
Yusuke Fukuda, Naoki Ota, Takafumi Koide, Katsuyuki Kitajima, Yasuhisa Morooka |
2018-05-29 |
| 9983517 |
Image forming apparatus |
Takafumi Koide, Naoki Ota, Yusuke Fukuda, Yasuhisa Morooka, Katsuyuki Kitajima |
2018-05-29 |
| 9964877 |
Image forming apparatus |
Naoki Ota, Takafumi Koide, Yusuke Fukuda, Katsuyuki Kitajima, Yasuhisa Morooka |
2018-05-08 |
| 9874836 |
Image forming apparatus using a developer containing a specific toner |
Katsuyuki Kitajima, Naoki Ota, Takafumi Koide, Yusuke Fukuda, Yasuhisa Morooka |
2018-01-23 |
| 9709918 |
Image forming apparatus using brilliant toner having metal pigment |
Takafumi Koide, Yusuke Fukuda |
2017-07-18 |
| 9244392 |
Image forming apparatus with oriented flake shape toner |
Takafumi Koide, Katsuyuki Kitajima, Makoto Kamisaki, Yasuhisa Morooka |
2016-01-26 |
| 9058001 |
Image forming apparatus |
Narumasa SATO, Eiji Nakai, Katsuyuki Kitajima, Makoto Kamisaki, Toyofumi Inoue +3 more |
2015-06-16 |
| 8090283 |
Image forming apparatus, cartridge, and cleaning device |
Toyofumi Inoue, Yoshinari Ueno, Takafumi Koide, Naoki Ohnishi |
2012-01-03 |