Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11474473 | Image forming apparatus including drum cartridge having waste toner accumulating unit in which waste toner is accumulated | Masaaki Furukawa, Takashi Shimizu, Shinya Kusuda, Tomitake Aratachi, Yasuo Fukamachi +2 more | 2022-10-18 |
| 11456402 | Light-emitting device and method of manufacturing the light-emitting device | Shogo Abe, Takashi Kadota | 2022-09-27 |
| 11448289 | Developing device | Takashi Shimizu, Yasuo Fukamachi, Kazutoshi Nakamura | 2022-09-20 |
| 11448999 | Image forming apparatus | Masao Ichiyanagi | 2022-09-20 |
| 11415933 | Developing cartridge providing layout of electrodes and detection gear | Tomoya Ichikawa, Takashi Shimizu, Kazuna Taguchi | 2022-08-16 |
| 11401121 | Sheet tray and image forming device | Kazutoshi Nakamura, Yasuo Fukamachi | 2022-08-02 |
| 11235244 | Gaming system, gaming method, server device, terminal device, and program | — | 2022-02-01 |