Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7957067 | Lens array, LED head, exposure device, image forming apparatus and reading apparatus | — | 2011-06-07 |
| 7933070 | Lens array, light emitting diode head, exposure device, image forming apparatus, and image reading apparatus | — | 2011-04-26 |
| 7898738 | Lens array, manufacturing method thereof, LED head having lens array, exposure device having LED head, image forming apparatus having exposure device, and reading apparatus | — | 2011-03-01 |
| 7885006 | Lens unit, light emitting diode head, exposure device, image forming apparatus, and reading apparatus | — | 2011-02-08 |
| 7885563 | Development apparatus and image forming apparatus | — | 2011-02-08 |
| 7859757 | Lens-array, exposure device, image forming apparatus and reading apparatus | — | 2010-12-28 |
| 7855836 | Lens array, LED print head, exposure device, image forming apparatus, and reading apparatus | — | 2010-12-21 |
| 7741747 | Rotor of rotating electrical machine and manufacturing method there for | Yoshihito Asao, Satoru Akutsu, Kazuhisa Takashima | 2010-06-22 |
| 7706070 | Lens array, exposure device, image forming apparatus and LED head | — | 2010-04-27 |
| 7630137 | Lens array, exposure device, and image forming apparatus | — | 2009-12-08 |
| 7417659 | Exposure device, LED print head, and image forming apparatus having the exposure device and the LED print head | — | 2008-08-26 |
| 7313350 | Developing apparatus and image forming apparatus | — | 2007-12-25 |
| 7289751 | High resolution image forming apparatus | Katsuyuki Ito | 2007-10-30 |
| 7260222 | Shared data refining device and shared data refining method | Hirokazu Ishizuka | 2007-08-21 |
| 7092662 | Image forming apparatus | — | 2006-08-15 |
| 6914356 | Rotating electric machine and method for manufacturing the same | Tetsunao Takaki, Tsuyoshi Takahashi, Akifumi Miyake, Akira Izawa, Hiromu Nonoguchi +2 more | 2005-07-05 |
| 6816690 | Image forming apparatus and method of discharging waste toner | — | 2004-11-09 |
| 6649844 | Coil conductor for dynamoelectric machine | Katsuhiko Kusumoto, Shinji Nishimura, Keiichi Komurasaki, Akiyoshi Kariyama, Yuji Nakahara +2 more | 2003-11-18 |