Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7295243 | Autofocus apparatus having a flash synchronized to an autofocus sampling time | — | 2007-11-13 |
| 6825883 | Auto-focus apparatus based on pixel resolution and control method for the same | — | 2004-11-30 |
| 6721006 | Digital camera and control method for the same | — | 2004-04-13 |
| 6700614 | Autofocus apparatus | — | 2004-03-02 |
| 6657668 | Method, system, and computer readable medium for controlling automatic focusing of a digital camera | — | 2003-12-02 |
| 6603508 | Method, system, and computer readable medium for controlling a digital camera to avoid blurring of a photograph | — | 2003-08-05 |
| 6430368 | Autofocus apparatus | — | 2002-08-06 |
| 6100928 | Digital camera with variable gain to offset exposure error | — | 2000-08-08 |
| 5307110 | Pulse-controlled camera, method for setting control reference position thereof, and method for adjusting mechanical errors in production thereof | Kousaku Sawabe, Kenji Koyama | 1994-04-26 |
| 5274223 | Vari-focal lens control system with lens driving and magnification lens driving means | — | 1993-12-28 |
| 5231441 | Focusing device for driving focusing lens group according to a position of zoom lens group | — | 1993-07-27 |
| 5196879 | Lens controller | — | 1993-03-23 |
| 5028773 | Lens controller includes a zooming optical system and a zooming speed control device | — | 1991-07-02 |
| 4994752 | Position detecting potentiometer for a moving body | — | 1991-02-19 |
| 4899190 | Zooming optical system control device | — | 1990-02-06 |
| 4881799 | Varifocal lens device | Yoshimi Ohno, Takayuki Hatase | 1989-11-21 |
| 4831405 | Auto-focus arithmetic device | Susumu Iguchi, Yoshimi Ohno, Kazumasa Aoki, Takayuki Hatase | 1989-05-16 |
| 4818921 | Apparatus for controlling a motor in a camera | Susumu Iguchi, Yoshimi Ohno, Kazumasa Aoki, Takayuki Hatase | 1989-04-04 |
| 4777505 | Automatic focusing control system | Susumu Iguchi, Yoshimi Ohno, Takao Yamaguchi, Takayuki Hatase, Kazumasa Aoki | 1988-10-11 |
| 4763154 | Focus detecting device and image signal amplifier circuit therefor | Susumu Iguchi, Yoshimi Ohno, Takayuki Hatase, Takao Yamaguchi, Kazumasa Aoki | 1988-08-09 |
| 4733264 | Charge-coupled device for automatic focusing and camera shake detector using such charge-coupled device | Takayuki Hatase, Yoshimi Ohno, Susumu Iguchi, Kazumasa Aoki | 1988-03-22 |