HK

Hiroshi Katayanagi

HI Hitachi: 8 patents #5,191 of 28,497Top 20%
HC Hitachi Device Engineering Co.: 8 patents #38 of 514Top 8%
HC Hitachi Ulsi Systems Co.: 6 patents #125 of 867Top 15%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
HD Hitachi Displays: 2 patents #384 of 752Top 55%
JD Japan Display: 1 patents #900 of 1,204Top 75%
Overall (All Time): #421,112 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8922468 Liquid crystal display device with influences of offset voltages reduced Mitsuru Goto, Yukihide Ode, Yoshiyuki Saitou, Koichi Kotera 2014-12-30
8633882 Liquid crystal display device with influences of offset voltages reduced Mitsuru Goto, Yukihide Ode, Yoshiyuki Saitou, Koichi Kotera 2014-01-21
8159437 Liquid crystal display device with influences of offset voltages reduced Mitsuru Goto, Yukihide Ode, Yoshiyuki Saitou, Koichi Kotera 2012-04-17
7990355 Liquid crystal display device with influences of offset voltages reduced Mitsuru Goto, Yukihide Ode, Yoshiyuki Saitou, Koichi Kotera 2011-08-02
7964870 Display device Tsuyoshi Uchida 2011-06-21
7830347 Liquid crystal display device with influences of offset voltages reduced Mitsuru Goto, Yukihide Ode, Yoshiyuki Saitou, Koichi Kotera 2010-11-09
7417614 Liquid crystal display device with influences of offset voltages reduced Mitsuru Goto, Yukihide Ode, Yoshiyuki Saitou, Koichi Kotera 2008-08-26
6924782 Liquid crystal display device Takahiro Fujioka, Kazunari Kurokawa, Mitsuru Goto, Yukihide Ode, Akira Ogura +1 more 2005-08-02
6731263 Liquid crystal display device with influences of offset voltages reduced Mitsuru Goto, Yukihide Ode, Yoshiyuki Saitou, Koichi Kotera 2004-05-04
6518946 Liquid crystal display device Yukihide Ode, Akira Ogura, Kentaro Agata, Kazunari Kurokawa, Takahiro Fujioka +1 more 2003-02-11
6388653 Liquid crystal display device with influences of offset voltages reduced Mitsuru Goto, Yukihide Ode, Yoshiyuki Saitou, Koichi Kotera 2002-05-14
6232941 Liquid crystal display device Yukihide Ode, Akira Ogura, Kentaro Agata, Kazunari Kurokawa, Takahiro Fujioka +1 more 2001-05-15