TU

Takamitsu Urakawa

SO Sony: 3 patents #10,744 of 25,231Top 45%
Overall (All Time): #1,497,222 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9747857 Display device, method of driving the same, and electronic unit Naoki Andou, Kouzi Tsukamoto, Kazuhiro Takeda, Keiko Kawaguchi, Taizou Hoshihara +1 more 2017-08-29
9430971 Electro-optical unit with pixel circuit of reduced area Kouzi Tsukamoto, Kazuhiro Takeda, Naoki Andou, Kazutoshi Ono 2016-08-30
9024922 Display device, method of driving the same, and electronic unit Naoki Andou, Kouzi Tsukamoto, Kazuhiro Takeda, Keiko Kawaguchi, Taizou Hoshihara +1 more 2015-05-05