RY

Ryou YUMIBA

HI Hitachi: 2 patents #178 of 1,310Top 15%
Overall (2020): #125,857 of 565,922Top 25%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10638115 Calibration device So SASATANI, Masaya Itoh 2020-04-28
10540777 Object recognition device and object recognition system So SASATANI, Masaya Itoh 2020-01-21