YT

Yasushi Tomioka

HI Hitachi: 2 patents #343 of 3,149Top 15%
Overall (1994): #15,872 of 165,921Top 10%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5357357 Liquid crystal display devices with organic thin film formed by compressing molecules on liquid surface and transferring to substrate by horizontal lifting Shuji Imazeki, Naoki Tanaka, Yoshio Taniguchi, Hideaki Kawakami, Katsumi Kondo +1 more 1994-10-18
5293567 Optical recording method Motoyasu Terao, Masahiro Ojima, Yoshio Taniguchi, Shuji Imazeki 1994-03-08