KY

Katsuhiko Yarita

HI Hitachi: 25 patents #1,255 of 28,497Top 5%
HC Hitachi Device Engineering Co.: 7 patents #48 of 514Top 10%
HD Hitachi Displays: 3 patents #305 of 752Top 45%
Overall (All Time): #139,853 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
5477357 Liquid crystal display device having a management symbol pattern formed on a substrate Masahiko Suzuki, Hirobumi Kunito, Jun Kikumoto 1995-12-19
5331447 TFT active matrix liquid crystal display devices with plural TFTs in parallel per pixel Sakae Someya, Ryuuzoh Nashimoto, Hirofumi Suzuki, Shinji Matsumoto, Akira Sasano +2 more 1994-07-19
5132820 TFT active matrix liquid crystal display devices Sakae Someya, Ryuuzoh Nashimoto, Hirofumi Suzuki, Shinji Matsumoto, Akira Sasano +2 more 1992-07-21