MH

Masaki Higashihara

Canon: 29 patents #1,943 of 19,416Top 15%
Overall (All Time): #132,710 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
7425989 Image-pickup unit including a flexible circuit board on a surface of which an image-pickup element is disposed 2008-09-16
7349014 Image pickup apparatus, operation processing method therefor, program for implementing the method, and storage medium storing the program 2008-03-25
6496225 Auto focusing device and a focus detecting device for determining the phase difference between image signals Masato Ikeda 2002-12-17
6473126 Focusing information detecting device, focus detecting device and camera utilizing the same Masato Ikeda 2002-10-29
6160581 Camera having adaptive object image display facility Noriyoshi Chizawa 2000-12-12
5980122 Light blocking apparatus for a camera Hideo Tamamura, Etsuro Suzuki, Hiroyuki Kasuga, Hidetoshi Matsuoka, Motoo Kumagai +3 more 1999-11-09
5911088 Camera Kenitiro Yamashita 1999-06-08
5628038 Camera having a sub-mirror unit 1997-05-06
5523811 Camera device for moving body Hiroyuki Wada, Takashi Kawabata, Koichi Ohmori, Shigeru Ogino, Hideyuki Arai +1 more 1996-06-04
5311241 Focus detecting apparatus detecting focus to a plurality of areas Akira Akashi 1994-05-10
5189465 Focus detection apparatus detecting fears to a plurality of areas Akira Akashi 1993-02-23
5140359 Multi-point distance measuring apparatus Ichiro Ohnuki, Akira Akashi, Terutake Kadohara, Hidehiko Fukahori, Yasuo Suda +1 more 1992-08-18
5109154 Focus detection device having a plurality of means for forming light patterns provided at different distances from the optical axis Keiji Ohtaka, Kenji Suzuki, Takeshi Koyama, Yasuo Suda 1992-04-28
5091742 Camera having an auto focusing device Hidehiko Fukahori, Yasuo Suda, Kenji Itoh, Keisuke Aoyama 1992-02-25
5089843 Auto focus device with predictive focussing Ichiro Ohnuki, Akira Akashi, Terutake Kadohara 1992-02-18
5081479 Automatic focusing device Terutake Kadohara, Akira Akashi, Ichiro Ohnuki 1992-01-14
5079581 Automatic focus adjusting apparatus Terutake Kadohara, Akira Akashi, Ichiro Ohnuki 1992-01-07
5061953 Focus adjusting apparatus for use in a camera or the like Ichiro Ohnuki, Akira Akashi, Terutake Kadohara 1991-10-29
5061951 Auto focus device Ichiro Ohnuki, Akira Akashi, Terutake Kadohara 1991-10-29
5060002 Automatic focus adjusting device Ichiro Ohnuki, Akira Akashi, Terutake Kadohara 1991-10-22
5012267 Focus adjusting apparatus 1991-04-30
5005037 Auto focus adjusting device Akira Akashi, Terutake Kadohara, Ichiro Ohnuki 1991-04-02
4974003 Camera having an autofocus device Ichiro Ohnuki, Masayoshi Kiuchi, Akira Akashi, Terutake Kadohara 1990-11-27
4974002 Automatic focus adjusting device Ichiro Ohnuki, Akira Akashi, Terutake Kadohara 1990-11-27
4972221 Camera having an automatic focus adjusting apparatus Ichiro Ohnuki, Akira Akashi, Terutake Kadohara 1990-11-20