Issued Patents 2018
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D832339 | Process cartridge for image forming apparatus | Shinjiro Toba, Tetsushi Uneme, Yuichi Fukui | 2018-10-30 |
| 9939776 | Electrophotographic image forming apparatus, developing apparatus, and coupling member | Shigeo Miyabe, Takahito Ueno | 2018-04-10 |
| 9886002 | Electrophotographic image forming apparatus, developing apparatus, and coupling member | Shigeo Miyabe, Takahito Ueno | 2018-02-06 |
| 9874846 | Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit | Takahito Ueno, Shigeo Miyabe | 2018-01-23 |
| 9874854 | Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit | Takahito Ueno, Shigeo Miyabe | 2018-01-23 |
| D807955 | Side cover for process cartridge for image forming device | Shinjiro Toba, Tetsushi Uneme, Yuichi Fukui | 2018-01-16 |
| 9869960 | Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit | Takahito Ueno, Shigeo Miyabe | 2018-01-16 |
| 9864333 | Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit | Takahito Ueno, Shigeo Miyabe | 2018-01-09 |
| 9864331 | Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit | Takahito Ueno, Shigeo Miyabe | 2018-01-09 |
| 9857764 | Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit | Takahito Ueno, Shigeo Miyabe | 2018-01-02 |
| 9857766 | Electrophotographic image forming apparatus, developing apparatus, and coupling member | Shigeo Miyabe, Takahito Ueno | 2018-01-02 |
| 9857765 | Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit | Takahito Ueno, Shigeo Miyabe | 2018-01-02 |