Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9544988 | Boiling refrigerant type cooling system | Kazuaki Suzuki, Akio Idei | 2017-01-10 |
| 8929073 | Boiling refrigerant type cooling system | Kazuaki Suzuki, Akio Idei | 2015-01-06 |
| 8767399 | Cooling system for electronic device | Akira Goto | 2014-07-01 |
| 8730339 | Camera | Akihiko Takahashi, Setsu Mitsuhashi, Tetsuo In | 2014-05-20 |
| 7955747 | Electronic device and electronic device operating control method | Takao Goto, Akio Nishizawa | 2011-06-07 |
| 7653296 | Camera and exchangeable lens barrel with wireless communication function | Yoh Wakamizu, Hidefumi Ota | 2010-01-26 |
| RE36895 | Automatic focusing camera | Hiroyuki Tsuru, Tadashi Otani | 2000-10-03 |
| 5794083 | Visual line detection camera and method | Mikihito Furuya | 1998-08-11 |
| 5765045 | Camera capable of detecting eye-gaze | Tadao Takagi | 1998-06-09 |
| 5758201 | Camera having line of sight detecting device | Toshimi Watanabe, Isao Kishikawa, Yosuke Kusaka, Masao Owashi, Kenji Tazaki +3 more | 1998-05-26 |
| 5714988 | Camera capable of detecting eye-gaze | Tadao Takagi, Shigeyuki Uchiyama | 1998-02-03 |
| 5678066 | Camera with a visual line detection system | — | 1997-10-14 |
| 5649244 | Multi-function camera having color coordinated operational modes and manipulation members | Ken Moro, Nobuya Kawahata | 1997-07-15 |
| 5640610 | Camera with a line-of-sight detecting device | Toshimi Watanabe, Kenji Tazaki | 1997-06-17 |
| 5623703 | Camera capable of detecting eye-gaze | Tadao Takagi, Shigeyuki Uchiyama | 1997-04-22 |
| 5619294 | Camera with a visual line position detection device and method | Kazuharu Imafuji, Toru Kosaka, Hidehiro Ogawa | 1997-04-08 |
| 5563677 | Auto focusing apparatus in a camera | Masaru Muramatsu, Sueyuki Ohishi | 1996-10-08 |
| 5561497 | Auto focusing apparatus in a camera | Masaru Muramatsu, Sueyuki Ohishi, Tadashi Otani | 1996-10-01 |
| 5552853 | Auto focusing apparatus in a camera | Masaru Muramatsu, Sueyuki Ohishi, Tadashi Otani | 1996-09-03 |
| 5537181 | Camera with an eye-gaze position detecting device | Masao Owashi, Toshimi Watanabe, Kenji Tazaki | 1996-07-16 |
| 5526089 | Camera with sight line detecting device | Toshimi Watanabe | 1996-06-11 |
| 5493361 | Focus correcting apparatus for an auto focus camera | Atsushi Shibayama | 1996-02-20 |
| 5491532 | Camera with device for detecting line of sight | Fumio Suzuki | 1996-02-13 |
| 5485240 | Focusing controller | Hiroyuki Tsuru, Hiroshi Terunuma | 1996-01-16 |
| 5422699 | Photographic camera with variable focal length | Masaru Muramatsu, Sueyuki Oishi, Atsushi Shibayama | 1995-06-06 |