Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10877433 | Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit | Takahito Ueno, Shigeo Miyabe, Masanari Morioka | 2020-12-29 |
| 10845756 | Rotational force transmitting part | Takahito Ueno, Shigeo Miyabe, Masanari Morioka | 2020-11-24 |
| 10671018 | Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit | Takahito Ueno, Shigeo Miyabe, Masanari Morioka | 2020-06-02 |
| 10585391 | Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit | Takahito Ueno, Shigeo Miyabe, Masanari Morioka | 2020-03-10 |
| 10551793 | Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit | Takahito Ueno, Shigeo Miyabe, Masanari Morioka | 2020-02-04 |
| 10543995 | Sheet conveying apparatus, method for detaching rotation member unit from the sheet conveying apparatus, and image forming apparatus provided with the sheet conveying apparatus | Yohei Suzuki, Shunsuke Okazaki | 2020-01-28 |