KY

Keitaro Yamashita

HI Hitachi: 37 patents #587 of 28,497Top 3%
SO Sony: 25 patents #1,512 of 25,231Top 6%
Apple: 13 patents #2,501 of 18,612Top 15%
EC Everdisplay Optronics (Shanghai) Co.: 12 patents #1 of 151Top 1%
CI Chimei Innolux: 8 patents #23 of 654Top 4%
IN Innolux: 8 patents #171 of 1,038Top 20%
TL Tpo Hong Kong Holding Limited: 5 patents #1 of 61Top 2%
KS Kentek Information Systems: 3 patents #3 of 12Top 25%
IC Innocom Technology (Shenzhen) Co.: 3 patents #44 of 288Top 20%
HK Hitachi Metals Kiko: 3 patents #1 of 9Top 15%
TD Tpo Displays: 2 patents #58 of 235Top 25%
HM Hitachi Metal: 1 patents #1 of 21Top 5%
Canon: 1 patents #14,899 of 19,416Top 80%
TC Tokyo Aircraft Instrument Co.: 1 patents #5 of 30Top 20%
📍 Xihu, CA: #1 of 11 inventorsTop 10%
Overall (All Time): #10,513 of 4,157,543Top 1%
117
Patents All Time

Issued Patents All Time

Showing 26–50 of 117 patents

Patent #TitleCo-InventorsDate
9466252 Partial scanning gate driver and liquid crystal display using the same 2016-10-11
9299452 Shift registers, display panels, display devices, and electronic devices 2016-03-29
9208714 Display panel for refreshing image data and operating method thereof 2015-12-08
9159283 Switch circuit, pixel element and display panel for using in refreshing memory in pixel 2015-10-13
9129578 Shift register circuit and display device using the same Te-Yu Lee 2015-09-08
8928829 Display device Minoru Shibazaki 2015-01-06
8866711 Driving method including refreshing a pixel memory and liquid crystal display device utilizing the same 2014-10-21
8860652 Shift registers, display panels, display devices, and electronic devices 2014-10-14
8736591 Display device using pixel memory circuit to reduce flicker with reduced power consumption 2014-05-27
8665248 Drive circuit 2014-03-04
8564519 Operating method and display panel using the same Masahiro Yoshiga, Satoru Takahashi 2013-10-22
8508516 Active matrix type display device and portable machine comprising the same Yoshikazu Matsui 2013-08-13
8421807 Display device 2013-04-16
8416159 Display apparatus 2013-04-09
8395573 Liquid crystal display having sub-pixels provided with three different voltage levels Minoru Shibazaki 2013-03-12
8022852 Digital-analog converter circuit 2011-09-20
7948295 Miniaturized demultiplexer and electronic device using same 2011-05-24
7940083 Semiconductor integrated circuit 2011-05-10
7928948 Matrix addressing circuitry and liquid crystal display device using the same Shuji Hagino, Hidetoshi Watanabe, Akihiro Iwatsu 2011-04-19
7859508 Liquid crystal driving circuit and liquid crystal display device including multiple shift registers and an enable switch to allow partial driving 2010-12-28
7755454 Micro-electromechanical device Masahiro Tanaka, Takashi Kinoshita 2010-07-13
7688394 Active matrix liquid crystal display device having a flicker eliminating circuit Masaru Yasui, Masahide Inoue 2010-03-30
7579901 Charge pump circuit and electronic circuit provided therewith, and method for driving charge pump circuit 2009-08-25
7463105 Microresonator, band-pass filter, semiconductor device, and communication apparatus Shinya Morita 2008-12-09
7433145 Magnetic disk apparatus Hiroaki Yada 2008-10-07