RI

Ryunosuke Iijima

Canon: 20 patents #3,238 of 19,416Top 20%
Overall (All Time): #224,768 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
8488049 Image pickup apparatus, control method thereof, and program Yusuke Fujita 2013-07-16
8154624 Image pickup apparatus and control method thereof 2012-04-10
7903153 Image pickup apparatus and method of controlling same 2011-03-08
7667744 Image pickup apparatus and method of controlling same 2010-02-23
7382977 Image capture apparatus 2008-06-03
7212232 Reproduction apparatus and computer program for controlling reproduction apparatus 2007-05-01
6512549 Automatic focusing apparatus Hirofumi Suda, Kunihiko Yamada 2003-01-28
6392702 Image pickup apparatus with lens unit detection and recording Hideyuki Arai, Kenji Kyuma, Koji Tajima 2002-05-21
6271883 Automatic focusing apparatus for a video camera Hirofumi Suda, Kunihiko Yamada 2001-08-07
6130717 Image pickup apparatus with a lens unit attachment/detachment indication Hideyuki Arai, Kenji Kyuma, Koji Tajima 2000-10-10
6097511 Video camera with interruption of recording upon detection of improper mounting of interchangeable lens Masahide Hirasawa, Toshiaki Mabuchi, Isao Harigaya 2000-08-01
5923371 Automatic focus adjusting apparatus 1999-07-13
5877811 Interchangeable lens type camera apparatus Toshiaki Mabuchi, Seiya Ohta 1999-03-02
5600371 Image pickup apparatus with lens unit detection and recording control Hideyuki Arai, Kenji Kyuma, Koji Tajima 1997-02-04
5587842 Lens control system Kitahiro Kaneda 1996-12-24
5583603 Camera apparatus Masahide Hirasawa, Masamichi Toyama 1996-12-10
5548369 Camera 1996-08-20
5463442 Interchangeable lens unit for use in camera system Isao Harigaya, Hirokazu Mogi, Susumu Kozuki, Masamichi Toyama, Masahide Hirasawa 1995-10-31
5387960 Camera apparatus Masahide Hirasawa, Masamichi Toyama 1995-02-07
5144492 Lens control system Kitahiro Kaneda 1992-09-01