Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9077842 | Image pickup apparatus having aberration correcting function and aberration correcting method for image pickup apparatus | — | 2015-07-07 |
| 8873943 | Lens system and image pickup system including the same | — | 2014-10-28 |
| 8644695 | Lens system and image pickup system including the same | — | 2014-02-04 |
| 8638388 | Lens apparatus and image pickup system having an image aberration correcting feature | — | 2014-01-28 |
| 7813053 | Lens apparatus | — | 2010-10-12 |
| 7755695 | Camera system and lens apparatus | Kazumasa Yoshikawa, Yasuyuki Tomita, Katsumi Karasawa, Takashi Kameyama, Seiji Sato +2 more | 2010-07-13 |
| 7680405 | Lens operation device and camera system | — | 2010-03-16 |
| 7602433 | Drive controlling apparatus of optical apparatus and optical apparatus | — | 2009-10-13 |
| 7511758 | Optical apparatus and camera system | — | 2009-03-31 |
| 7158179 | Optical device, optical device driving unit, and camera system | Kazumasa Yoshikawa, Masayuki Sakamoto | 2007-01-02 |
| 7079182 | Optical apparatus, optical apparatus driving unit and camera system | Kazumasa Yoshikawa | 2006-07-18 |
| 6704503 | Optical device, optical device driving unit, information write device, preset information setting system, and camera system | Kazumasa Yoshikawa | 2004-03-09 |
| 6701073 | Optical driving unit, optical apparatus and camera system | Kazumasa Yoshikawa | 2004-03-02 |
| 6633729 | Optical apparatus, optical apparatus driving unit and camera system | Kazumasa Yoshikawa | 2003-10-14 |
| 6574057 | Optical apparatus, optical apparatus driving unit and camera system | Susumu Fukita, Kazumasa Yoshikawa | 2003-06-03 |
| 6522838 | Optical apparatus, optical element driving unit, and photographing system | Kazumasa Yoshikawa | 2003-02-18 |
| 5912774 | Lens moving mechanism for finely moving a portion of an objective lens by rotating a holding member | Setsuo Yoshida | 1999-06-15 |