KO

Kazuhiro Ogawa

HI Hitachi: 4 patents #332 of 4,225Top 8%
Overall (2003): #15,308 of 273,478Top 6%
4
Patents 2003

Issued Patents 2003

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6654092 Active-matrix liquid crystal display Kazuhiko Yanagawa, Masuyuki Ohta, Keiichiro Ashizawa, Masahiro Yanai, Nobutake Konishi 2003-11-25
6636282 Liquid crystal display module and liquid crystal display monitor mounting the liquid crystal display module Nobuyuki Suzuki, Shunsuke Morishita, Yasuyuki Mishima, Kazunari Ueda 2003-10-21
6545658 In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions Masuyuki Ohta, Kazuhiko Yanagawa, Keiichiro Ashizawa, Masahiro Yanai, Nobutake Konishi +4 more 2003-04-08
6532053 Transverse electric field system liquid crystal display device suitable for improving aperture ratio Masuyuki Ohta, Keiichiro Ashizawa, Kazuhiko Yanagawa, Masahiro Yanai, Nobutake Konishi +4 more 2003-03-11