Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6853806 | Camera with an exposure control function | Takahiro Doi, Osamu Nonaka | 2005-02-08 |
| 6850702 | Camera and light-receiving sensor of the camera | Osamu Nonaka, Yoshiaki Kobayashi | 2005-02-01 |
| 6810207 | Camera | Tatsuya Sato, Osamu Nonaka | 2004-10-26 |
| 6801639 | Distance measurement apparatus | Osamu Nonaka | 2004-10-05 |
| 6757491 | Photometric apparatus and method for evaluating backlight | — | 2004-06-29 |
| 6754445 | Blur detection apparatus and blur detection method | — | 2004-06-22 |
| 6718133 | Measuring distance device | Osamu Nonaka | 2004-04-06 |
| 6647205 | Distance-measuring sensor, distance-measuring device and camera as well as distance-measuring method | Takeshi Kindaichi, Osamu Nonaka | 2003-11-11 |
| 6614509 | Distance measuring apparatus | Osamu Nonaka | 2003-09-02 |
| 6556785 | Range finder | Osamu Nonaka | 2003-04-29 |
| 6532060 | Distance measuring apparatus | Takeshi Kindaichi | 2003-03-11 |
| 6470148 | Distance measuring device | Masataka Ide, Hisayuki Matsumoto, Takeshi Kindaichi | 2002-10-22 |
| 6434342 | Electric circuit board system for camera capable of structuring target camera by merely exchanging unit circuit board | Toshifumi Nakano, Hiroaki Miyasho | 2002-08-13 |
| 6433859 | Distance measuring apparatus and distance measuring method | — | 2002-08-13 |
| 6385402 | Distance measuring apparatus | Takeshi Kindaichi | 2002-05-07 |
| 6308014 | Ranging apparatus installed in camera | Osamu Nonaka, Masataka Ide, Takeshi Kindaichi | 2001-10-23 |
| 6118276 | Ion current detection device | Kazuhisa Mogi, Youichi Kurebayashi | 2000-09-12 |
| 6000276 | Knock detection device for an internal combustion engine avoiding erroneous knock detection | Kazuhisa Mogi, Yasuo Ito | 1999-12-14 |
| 5970952 | Combustion state detector apparatus for an internal combustion engine | Kazuhisa Mogi, Toshiaki Yamaura, Eiji Takakuwa, Yasuo Ito | 1999-10-26 |
| 5959192 | Knock detecting device for internal combustion engine | Kazuhisa Mogi, Yasuo Ito | 1999-09-28 |
| 5900536 | Device for detecting knocking of an internal combustion engine | Kazuhisa Mogi, Yoichi Kurebayashi | 1999-05-04 |
| 5836285 | Device for controlling knocking in an internal combustion engine | Keiichiro Aoki, Kazuhisa Mogi, Yasuo Ito, Youichi Kurebayashi | 1998-11-17 |
| 5751147 | Preignition detecting method | Kazuhisa Mogi, Youichi Kurebayashi | 1998-05-12 |
| 5259348 | Direct injection type engine | Tatsuo Kobayashi, Norihiko Nakamura, Kenichi Nomura, Hiroaki Nihei | 1993-11-09 |