YY

Yoshihiro Yokota

KS Kobe Steel: 11 patents #26 of 2,031Top 2%
HI Hitachi: 9 patents #4,653 of 28,497Top 20%
KS Kobe Steel: 4 patents #359 of 1,773Top 25%
HO Horiba: 2 patents #199 of 604Top 35%
HC Hitachi Automotive Engineering Co.: 1 patents #156 of 314Top 50%
RI Railway Technical Research Institute: 1 patents #70 of 233Top 35%
📍 Kasai, JP: #264 of 5,842 inventorsTop 5%
Overall (All Time): #154,550 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
5174884 Detector having self-calibration function Satoshi Shimada, Seiko Suzuki, Shigeki Tsuchitani, Seiichi Ugai, Masayoshi Kaneyasu +1 more 1992-12-29