CS

Chiharu Sayama

HI Hitachi: 1 patents #961 of 2,733Top 40%
📍 Funabashi, JP: #32 of 102 inventorsTop 35%
Overall (2011): #330,912 of 364,097Top 95%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7862172 Gaze direction measuring method and gaze direction measuring device Tomoaki Yoshinaga, Shigeki Nagaya 2011-01-04