Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D602519 | Toner cartridge | Nobuyuki Taguchi, Masayuki Yamane | 2009-10-20 |
| D600275 | Toner cartridge | Nobuyuki Taguchi, Masayuki Yamane, Takayasu Nakao | 2009-09-15 |
| D599845 | Toner cartridge | Nobuyuki Taguchi, Masayuki Yamane, Shigeru Horiguchi, Masateru Kohno | 2009-09-08 |
| D598949 | Toner cartridge holder | Nobuyuki Taguchi, Masayuki Yamane, Takayasu Nakao | 2009-08-25 |
| D598490 | Toner cartridge | Nobuyuki Taguchi, Masayuki Yamane, Takayasu Nakao | 2009-08-18 |
| 7577379 | Toner container, toner supply device and image forming apparatus | Emi Kita, Kiyonori Tsuda, Masayuki Yamane, Nobuyuki Taguchi, Kazuhisa Sudo +5 more | 2009-08-18 |
| D596225 | Toner cartridge | Nobuyuki Taguchi, Masayuki Yamane | 2009-07-14 |
| D591336 | Toner cartridge | Nobuyuki Taguchi, Masayuki Yamane | 2009-04-28 |
| 7184691 | Toner container, toner supply device and image forming apparatus | Emi Kita, Kiyonori Tsuda, Masayuki Yamane, Nobuyuki Taguchi, Kazuhisa Sudo +5 more | 2007-02-27 |
| 7177573 | Image forming apparatus with reversely rotated developer bearing members | Noriyuki Kimura, Nobuhiko Umezawa, Hideyuki Takemoto | 2007-02-13 |
| 6256459 | Developing apparatus and image forming apparatus using the same developing apparatus and method of determining end-of-toner condition | Shin Hasegawa, Tomoji Ishikawa, Makoto Yoshioka | 2001-07-03 |