Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9821591 | Image forming apparatus and mask forming method | — | 2017-11-21 |
| 7965964 | Developing roller, developing apparatus, and image forming apparatus | Norikazu Ochiai | 2011-06-21 |
| 7376372 | Image forming apparatus and method for forming image | Takahito Kabai, Satoshi Itaya | 2008-05-20 |
| 7245859 | Image forming apparatus having a rotary developing device with plural developing units | Takahito Kabai, Satoshi Itaya | 2007-07-17 |
| 7023583 | Method and apparatus for use in image forming apparatus | — | 2006-04-04 |
| 6731884 | Image forming apparatus and toner supply device and method used in image forming apparatus | — | 2004-05-04 |
| 5655177 | Image former apparatus having a fixing temperature in a printer mode lower than in a copy mode | — | 1997-08-05 |
| 4503679 | Oil cooler system for motor vehicles with turbo chargers | Taiji Saito, Kimioki Yasunaga | 1985-03-12 |