Issued Patents 2022
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11520284 | Cartridge, process cartridge and electrophotographic image forming apparatus | Masatoshi Yamashita, Satoshi Nishiya, Kazuhiko Kanno | 2022-12-06 |
| 11506996 | Conveyance unit, process cartridge, and image forming apparatus | Hiroshi Takarada, Koji Wada, Tsuyoshi Ogawa | 2022-11-22 |
| 11487222 | Image forming apparatus | Tsuyoshi Ogawa, Hiroshi Takarada, Koji Fujinaka, Akitoshi Toyota, Yuichiro Inaba +2 more | 2022-11-01 |
| 11467514 | Image forming apparatus and image forming system | Koji Wada, Tsuyoshi Ogawa, Koji Fujinaka, Takao Sameshima, Tomio Noguchi +2 more | 2022-10-11 |
| 11422484 | Cartridge, supply container, and image forming apparatus | Koji Wada, Tsuyoshi Ogawa, Hiroshi Takarada | 2022-08-23 |
| 11414054 | Vehicle cleaner system | Akinobu Kubota | 2022-08-16 |
| 11402767 | Image forming apparatus | Akinori Mitsumata, Takeo Kawanami | 2022-08-02 |
| 11385593 | Cartridge, process cartridge and electrophotographic image forming apparatus | Kazuhiko Kanno, Satoshi Nishiya, Masatoshi Yamashita | 2022-07-12 |
| 11353822 | Cartridge and electrophotographic image forming apparatus | Yosuke Kashiide, Hiroyuki Munetsugu | 2022-06-07 |
| 11314199 | Cartridge, member constituting cartridge, and image forming apparatus | Yukio Kubo, Hiroyuki Munetsugu, Koji Wada | 2022-04-26 |
| 11307531 | Cartridge, process cartridge and electrophotographic image forming apparatus | Tetsushi Uneme | 2022-04-19 |
| 11307529 | Cartridge, member constituting cartridge, and image forming apparatus | Yukio Kubo, Hiroyuki Munetsugu, Koji Wada | 2022-04-19 |
| 11273726 | Vehicle-installed battery charge system | Satoshi Kondo | 2022-03-15 |
| 11267357 | Charging system | Satoshi Kondo | 2022-03-08 |
| 11269266 | Image forming apparatus and developer replenishment thereof | Nobuyuki Kobayashi, Kenichi Iida, Masahiro Hayakawa, Haruyuki Hotta | 2022-03-08 |
| 11252338 | Infrared camera system and vehicle | Takao Muramatsu, Shigeyuki Watanabe, Akinobu Kubota | 2022-02-15 |
| 11215099 | Exhaust gas control apparatus for internal combustion engine | — | 2022-01-04 |