HK

Hiroyuki Katada

HB Hgst Netherlands, B.V.: 14 patents #42 of 972Top 5%
HG HGST: 7 patents #263 of 1,677Top 20%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
SC Sanyo Electric Co.: 2 patents #2,557 of 6,347Top 45%
Overall (All Time): #146,724 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
D281604 Projection television receiver Kozo Kawasaki 1985-12-03
D271200 Projection television receiver Kozo Kawasaki 1983-11-01