Issued Patents All Time
Showing 76–95 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D497944 | Ink-jet printer | Kanae Amemiya, Masaaki Kabumoto, Ryota Yano, Osamu Miki | 2004-11-02 |
| D497635 | Printer ink cartridge | — | 2004-10-26 |
| D497383 | Printer ink cartridge | Masaaki Kabumoto, Kanae Amemiya, Osamu Miki | 2004-10-19 |
| 6785488 | Image formation method, image formation apparatus, computer program, and storage medium | — | 2004-08-31 |
| D494617 | Printer ink cartridge | — | 2004-08-17 |
| D494616 | Printer ink cartridge | Masaaki Kabumoto, Kanae Amemiya, Osamu Miki | 2004-08-17 |
| D493819 | Printer ink cartridge | — | 2004-08-03 |
| 6771921 | Toner container and toner replenishing device using the same | — | 2004-08-03 |
| 6690901 | Image forming apparatus | Hideyuki Takemoto, Takuji Takahashi, Makoto Kurata | 2004-02-10 |
| 6648218 | Powder container, method of assembling the same and image forming apparatus | Seiji Terazawa, Fumio Ogata | 2003-11-18 |
| 6647236 | Toner container including foldable case and toner replenishing device using the same | — | 2003-11-11 |
| 6549744 | Powder container for an image forming apparatus and powder discharging device | Seiji Terazawa, Fumio Ogata | 2003-04-15 |
| 6532352 | Powder container and image forming apparatus using same | — | 2003-03-11 |
| 6519436 | Toner powder container for storing toner applicable to an electrographic image forming apparatus, a method at assembling the same, and a method of reducing the volume of the same | — | 2003-02-11 |
| 6507720 | Color image forming apparatus and toner replenishing apparatus each including plural toner containers received in receiving member of setting part and toner containers therefor | Masaaki Kabumoto, Kanae Amemiya, Masahiro Kurita, Masahiro Yonekawa, Tomotoshi Nakahara +6 more | 2003-01-14 |
| D458298 | Digital color copying machine | Tamaki Someya, Makoto Kurata | 2002-06-04 |
| D455778 | Toner cartridge | — | 2002-04-16 |
| D455455 | Toner cartridge | — | 2002-04-09 |
| D451126 | Toner cartridge | — | 2001-11-27 |
| 6304739 | Toner container and image forming apparatus using the same | Masaaki Kabumoto, Kanae Nomura, Seiji Terazawa | 2001-10-16 |