RY

Ryoichi Yokoyama

SC Sanyo Electric Co.: 46 patents #25 of 6,347Top 1%
Samsung: 10 patents #13,191 of 75,807Top 20%
Kyocera: 7 patents #393 of 3,732Top 15%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
NE Nec: 1 patents #7,889 of 14,502Top 55%
RI Rigaku: 1 patents #152 of 239Top 65%
Overall (All Time): #32,794 of 4,157,543Top 1%
66
Patents All Time

Issued Patents All Time

Showing 1–25 of 66 patents

Patent #TitleCo-InventorsDate
11600240 Display apparatus with pixel structure on glass substrate and glass substrate Takashi Shimizu 2023-03-07
11600218 Light emitter board, display device, and method for repairing display device Takanobu Suzuki 2023-03-07
10607533 Display apparatus with light emitting portions Sumio Kato 2020-03-31
9639157 Display device 2017-05-02
9465267 Display device Minoru Shibano 2016-10-11
9454228 Vibrating touch panel display 2016-09-27
9152000 Liquid crystal display Michiru Senda 2015-10-06
8917168 Panel device Kenji Kono, Jun Takeda, Yoshihiro Inokuma, Shinya Nakamura, Kazunari Ikeda 2014-12-23
8823622 Liquid crystal display Michiru Senda 2014-09-02
8502765 Liquid crystal display Michiru Senda 2013-08-06
8502931 Liquid crystal display with an increased aperture ratio Michiru Senda 2013-08-06
8471802 Liquid crystal display Michiru Senda 2013-06-25
8395742 Liquid crystal display Michiru Senda 2013-03-12
8300165 Liquid crystal display with an increased aperture ration Michiru Senda 2012-10-30
7839371 Liquid crystal display device, method of driving the same, and method of manufacturing the same Michiru Senda, Tsutomu Uemoto 2010-11-23
7755584 Voltage boosting circuit, voltage boosting/dropping circuit and LCD Michiru Senda 2010-07-13
7696960 Display device Michiru Senda, Koji Hirosawa 2010-04-13
7646370 Display device Michiru Senda, Koji Hirosawa 2010-01-12
7583259 Power consumption of display apparatus during still image display mode 2009-09-01
7564437 Liquid crystal display device and controlling method thereof Koji Hirosawa 2009-07-21
7545174 Level shift circuit and display device having the same Michiru Senda 2009-06-09
7518571 Display device 2009-04-14
7432898 Active matrix display device Yusuke Tsutsui, Michiru Senda 2008-10-07
7389476 Display including a plurality of display panels Michiru Senda, Masayuki Koga, Masahiro Okuyama, Isao Akima 2008-06-17
7355579 Display Michiru Senda 2008-04-08