KS

Katsuhiko Shibata

SL Semiconductor Energy Laboratory: 13 patents #471 of 1,113Top 45%
HI Hitachi: 9 patents #4,653 of 28,497Top 20%
HC Hitachi Device Engineering Co.: 6 patents #68 of 514Top 15%
SO Sony: 5 patents #7,785 of 25,231Top 35%
JD Japan Aircraft Development: 1 patents #10 of 19Top 55%
MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
📍 Rifu, JP: #118 of 2,101 inventorsTop 6%
Overall (All Time): #155,316 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4507352 Overwrapping film Mitsuyoshi Sato 1985-03-26