TW

Tsuyoshi Wakazono

Canon: 19 patents #3,464 of 19,416Top 20%
Overall (All Time): #237,728 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10168546 Zoom lens and image pickup apparatus including same Shoichi Takemoto, Nobuyuki Miyazawa 2019-01-01
9739986 Zoom lens and image pickup apparatus including the same Shoichi Takemoto 2017-08-22
9310589 Image pickup apparatus Shohei Kikuchi 2016-04-12
9310592 Zoom lens and image pickup apparatus including the same Tomoyuki Nakamura, Kazuya Shimomura, Yu Inomoto 2016-04-12
9268120 Zoom lens and image pickup apparatus including the same Kazuya Shimomura, Tomoyuki Nakamura, Yu Inomoto 2016-02-23
9264638 Zoom lens and image pickup apparatus including the same Tomoyuki Nakamura, Kazuya Shimomura, Yu Inomoto 2016-02-16
8878911 Three-dimensional image pickup optical system and three-dimensional image pickup apparatus 2014-11-04
8670185 Zoom lens and image pickup apparatus including the same Fumiaki Usui 2014-03-11
8488253 Zoom lens and image pickup apparatus including the same Fumiaki Usui 2013-07-16
8405916 Zoom lens and image pickup apparatus including the same Chiaki Inoue 2013-03-26
8223440 Zoom lens system and image pickup apparatus including the same Masao Hori 2012-07-17
8179609 Zoom lens and image pickup apparatus including the same 2012-05-15
7929222 Zoom lens system and camera including the same Ryuji Nurishi, Masaru Sakamoto, Masakazu Kodaira 2011-04-19
7907355 Zoom lens system and camera including the same Masakazu Kodaira, Masaru Sakamoto, Ryuji Nurishi 2011-03-15
7630145 Zoom lens and image pickup apparatus Tomoyuki Nakamura 2009-12-08
7355646 Drive control apparatus for driving magnification-varying lens unit to wide-angle end or telephoto end when switching from AF mode to MF mode 2008-04-08
7289280 Zoom lens and imaging system 2007-10-30
7106530 Optical system having image rotating function, and optical apparatus 2006-09-12
7057827 Zoom lens and pickup system 2006-06-06