Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834175 | Developer agitating member | Masahide Kinoshita, Atsushi Numagami, Seiji Yamaguchi, Takahito Ueno, Masao Uyama | 2004-12-21 |
| 6829455 | Driving force transmission mechanism, image forming apparatus equipped with such a mechanism, and process unit of such an apparatus | Takeshi Yasumoto, Akio Ono, Atsushi Numagami, Yukihiro Fujiwara, Shigeru Hoashi +1 more | 2004-12-07 |
| 6823153 | DEVELOPING DEVICE AND PROCESS CARTRIDGE COMPRISING FIRST AND SECOND SEALING MEMBERS AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS COMPRISING A DEVELOPING DEVICE COMPRISING FIRST AND SECOND SEALING MEMBERS | Takahito Ueno, Nobuharu Hoshi | 2004-11-23 |
| 6714752 | Process cartridge, load producing member and electrophotographic image forming apparatus | Takahito Ueno, Atsushi Numagami, Shigeru Hoashi | 2004-03-30 |