YS

Yuhei Sato

SL Semiconductor Energy Laboratory: 49 patents #190 of 1,113Top 20%
HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
Overall (All Time): #52,396 of 4,157,543Top 2%
51
Patents All Time

Issued Patents All Time

Showing 51–51 of 51 patents

Patent #TitleCo-InventorsDate
4910673 Apparatus for controlling arm movement of industrial vehicle Junichi Narisawa, Kenichiro Date, Kenichi Miyata 1990-03-20