TK

Toshio Katayama

SO Sony: 6 patents #6,793 of 25,231Top 30%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
Overall (All Time): #562,316 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10568492 Medical observation device and medical observation method Sakae Okazaki, Hirotaka Hirano, Takahiro Yamamoto 2020-02-25
8203642 Selection of an auto focusing method in an imaging apparatus Hisamo Sogawa, Shinichi Fujii, Kazumi Kageyama, Masato Yamaguchi 2012-06-19
8184198 Image-taking apparatus having optical view finder and autofocus capability Hisamo Sogawa 2012-05-22
8115442 Electric motor drive system and electric motor control method Koichiro Nagata 2012-02-14
8106997 Image pickup apparatus Junko Nagahata, Hisamo Sogawa, Tsuyoshi Kishimoto 2012-01-31
7974872 System and method for assisting consideration of selection including obtaining degree-of-necessity of a question from answer data Tsukasa Makita 2011-07-05
7620307 Image pickup apparatus and method for controlling the same 2009-11-17
7332888 Driving apparatus for a motor Koichiro Nagata, Toshiaki Okuyama, Haruo Nemoto 2008-02-19
5133128 Drive control system for exchange arm Noriaki Kinoshita 1992-07-28