Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8520135 | Image forming optical system and electronic image pickup apparatus equipped with same | Shinichi Mihara, Keisuke Ichikawa | 2013-08-27 |
| 7965451 | Zoom lens and electronic imaging apparatus using the same | Keisuke Ichikawa, Masato Miyata | 2011-06-21 |
| 7606485 | Stereo imager | — | 2009-10-20 |
| 7136236 | Superwide-angle lens optical system, and imaging unit and display unit comprising the same | — | 2006-11-14 |
| 6428337 | Socket for electrical parts | Hisao Ohshima, Osamu Hachuda | 2002-08-06 |
| 6383002 | Heat sink for an electrical part assembly | — | 2002-05-07 |