HY

Hiroshi Yashiki

HI Hitachi: 1 patents #814 of 2,935Top 30%
HC Hitachi Computer Peripherals Co.: 1 patents #1 of 13Top 8%
Overall (1989): #103,602 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4872009 Method and apparatus for data compression and restoration Tokuhiro Tsukiyama, Osamu Hirose 1989-10-03