Issued Patents All Time
Showing 101–110 of 110 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636706 | Electrophotographic image forming apparatus | Kazuo Chadani | 2003-10-21 |
| 6535699 | Developer container, developer amount detecting system, process cartridge, developing device, and image forming apparatus | Tadayuki Tsuda, Kazuo Chadani | 2003-03-18 |
| 6505008 | Developer container, process cartridge, developing device, and image forming apparatus with toner sensor wiping member orientation | — | 2003-01-07 |
| 6473585 | Developer accommodating container, and developing device | Kazuo Chadani | 2002-10-29 |
| 6463225 | Developing apparatus, process cartridge, feeding member and an elastic sheet | Hideki Matsumoto | 2002-10-08 |
| 6377759 | Process cartridge, electrophotographic image forming apparatus and developer amount detecting member | Kazushi Watanabe, Toru Oguma, Takao Nakagawa | 2002-04-23 |
| 6334035 | Developer container and cartridge | Tadayuki Tsuda, Yoshiyuki Batori, Takao Nakagawa | 2001-12-25 |
| 5241662 | Integrated circuit card member for use in data processing device | Yoshio Maniwa, Makoto Kohzu, Takashi Morita | 1993-08-31 |
| 4872091 | Memory cartridge | Yoshio Maniwa, Takashi Morita, Masaichi Niro, Haruhiko Nagayama | 1989-10-03 |
| 4449151 | Solid-state scanning apparatus | Takashi Yokota, Shigeru Yamazaki, Yoshiaki Kanmoto, Motoaki Kawazu, Noboru Murayama | 1984-05-15 |