HY

Hidetoshi Yamada

OC Olympus Optical Co.: 20 patents #109 of 2,334Top 5%
L' L'Oreal: 3 patents #715 of 2,221Top 35%
BC Bizen Chemical Co.: 1 patents #10 of 18Top 60%
KF Kwansei Gakuin Educational Foundation: 1 patents #39 of 71Top 55%
NK Nippon Hoso Kyokai: 1 patents #306 of 703Top 45%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
Overall (All Time): #153,237 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4556909 Solid state image sensing device having a number of static induction transistors arranged in a matrix form — 1985-12-03