Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12147170 | Image forming apparatus having toner charging | Yuta Isobe, Kuniaki Tamagaki, Takashi Koyanagi, Akihisa Matsukawa, Ryosuke Kanai +3 more | 2024-11-19 |
| 11474442 | Electrophotographic apparatus, process cartridge, and cartridge set | Kosuke Fukudome, Tomohiro Unno, Dai Nozaki, Kozue Uratani, Yuta Komiya +2 more | 2022-10-18 |
| 11448982 | Electrophotographic apparatus, process cartridge, and cartridge set | Tsuneyoshi Tominaga, Shohei Tsuda, Shohei Kototani, Noriyoshi Umeda, Masahiro Kurachi +1 more | 2022-09-20 |
| 10802419 | Method of manufacturing developer container, developer container, developing apparatus, process cartridge, and image forming apparatus | Taku Watanabe, Masahito Kato, Go Shindo, Atsushi Toda, Katsuichi Abe +3 more | 2020-10-13 |
| 10620568 | Developing device having magnetic field generating members, image forming apparatus and cartridge | Hiroki Tanaka, Hideo Kihara, Akihisa Matsukawa | 2020-04-14 |
| 10281838 | Developing apparatus having a layer thickness regulating member, cartridge, and image forming apparatus | Motoki Adachi, Takanori Watanabe, Yusuke Usui | 2019-05-07 |
| 10185280 | Image forming apparatus | Takashi Hiramatsu, Hideo Kihara | 2019-01-22 |
| 10108123 | Image forming apparatus | Kuniaki Tamagaki, Makoto Tokudome | 2018-10-23 |
| 9989888 | Method of manufacturing developer container | Taku Watanabe, Masahito Kato, Go Shindo, Atsushi Toda, Katsuichi Abe +3 more | 2018-06-05 |
| 9977368 | Developing apparatus, process cartridge, and image forming apparatus | Hiroki Tanaka, Satoshi Sunahara, Akihisa Matsukawa, Toshiki Okamura | 2018-05-22 |
| 9946189 | Developing apparatus having a layer thickness regulation member, cartridge, and image forming apparatus | Motoki Adachi, Takanori Watanabe, Yusuke Usui | 2018-04-17 |
| 9915909 | Image forming apparatus | Takashi Hiramatsu, Hideo Kihara | 2018-03-13 |
| 9826011 | Method and system for coordinating stream processing at a video streaming platform | — | 2017-11-21 |
| 9563144 | Charging device, process cartridge, and image forming apparatus | Hiroyoshi Iwayama, Takashi Hiramatsu, Yu Fukasawa | 2017-02-07 |
| 9547273 | Image forming apparatus having simultaneous development and cleaning | Motoki Adachi, Satoshi Sunahara, Kuniaki Tamagaki | 2017-01-17 |
| 9541857 | Developing apparatus, cartridge, and image forming apparatus | Motoki Adachi, Takanori Watanabe, Yusuke Usui | 2017-01-10 |
| 9250567 | Developer container for detecting developer amount based on capacitance, developing apparatus, process cartridge, and image forming apparatus | Taku Watanabe, Masahito Kato, Go Shindo, Atsushi Toda, Katsuichi Abe +3 more | 2016-02-02 |
| 8861990 | Image forming apparatus | Taku Watanabe, Koichiro Masui | 2014-10-14 |
| 8275284 | Image forming apparatus | Hideo Kihara | 2012-09-25 |