Issued Patents All Time
Showing 26–50 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5719462 | Ultrasonic motor having improved stator | — | 1998-02-17 |
| 5717459 | Solid state imager device having A/D converter | Yasuhito Maki, Tetsuro Goto, Hiroyuki Iwasaki | 1998-02-10 |
| 5714988 | Camera capable of detecting eye-gaze | Shigemasa Sato, Shigeyuki Uchiyama | 1998-02-03 |
| 5710948 | Camera system with color temperature meter | — | 1998-01-20 |
| 5710491 | Driving control device for vibration wave motor | Ryoichi Suganuma, Daisuke Saya | 1998-01-20 |
| 5698930 | Ultrasonic wave motor and method of manufacture | — | 1997-12-16 |
| 5687407 | Exposure calculation device for camera | Hiroyuki Iwasaki | 1997-11-11 |
| 5686776 | Ultrasonic motor having high drive efficiency | Daisuke Saya | 1997-11-11 |
| 5664242 | Automatic exposure device and photometry device in a camera | — | 1997-09-02 |
| 5661360 | Ultrasonic motor having high drive efficiency | Daisuke Saya | 1997-08-26 |
| 5655161 | Photometric device for a camera | — | 1997-08-05 |
| 5642162 | Charge transfer device having a signal processing circuit for correcting output voltage | Yasuhito Maki, Maki Sato, Tadakuni Narabu, Hiroyuki Iwasaki, Tetsuro Goto | 1997-06-24 |
| 5625247 | Vibration driven motor | Tsuneo Watanabe, Daisuke Saya, Ryouichi Suganuma, Kunihiro Fukino | 1997-04-29 |
| 5623703 | Camera capable of detecting eye-gaze | Shigemasa Sato, Shigeyuki Uchiyama | 1997-04-22 |
| 5614970 | Flash lighting apparatus and a camera equipped with the flash lighting apparatus | Takatoshi Ashizawa | 1997-03-25 |
| 5598243 | Camera having removable viewfinder and visual line detection device | — | 1997-01-28 |
| 5596387 | Auto-exposure device of a camera | — | 1997-01-21 |
| 5576798 | Automatic flash amount control apparatus of camera | — | 1996-11-19 |
| 5576800 | Camera having an auxiliary photographing function | Hiroyuki Iwasaki | 1996-11-19 |
| 5554906 | Ultrasonic motor | — | 1996-09-10 |
| 5543879 | Driving apparatus | — | 1996-08-06 |
| 5534968 | Camera having variable photometry conditions | — | 1996-07-09 |
| 5504553 | Automatic light adjustment apparatus for a camera on which a photographic lens can be freely mounted | — | 1996-04-02 |
| 5504550 | Camera which performs photographic adjustments based on the visual line of the photographer | Kouichirou Minamino | 1996-04-02 |
| 5499075 | Photometric apparatus for a camera | Toshihiro Sato, Seiichi Yasukawa | 1996-03-12 |