HT

Hiroyoshi Tsubota

SO Sony: 4 patents #8,966 of 25,231Top 40%
AC Asahi Glass Co.: 2 patents #833 of 2,251Top 40%
Overall (All Time): #864,774 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7872708 Liquid crystal display device and projection-type display device Yumiko Tatemori, Fumiaki Abe 2011-01-18
6057822 Liquid crystal display device and a method for driving the same 2000-05-02
5936617 Display apparatus Katsuhide Uchino, Toshikazu Maekawa, Yoshiharu Nakajima 1999-08-10
5818413 Display apparatus Yuji Hayashi, Hiroaki Ichikawa, Masayuki Iida 1998-10-06
5617230 Color liquid crystal display device with peripheral pixels in a light-shielded state Masao Ohgawara 1997-04-01
5365357 Color liquid crystal display having color filters and light blocking layers in the periphery Masao Ohgawara 1994-11-15