YI

Yoichi Ichikawa

Ricoh Company: 3 patents #185 of 1,487Top 15%
Overall (2020): #62,189 of 565,922Top 15%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10775502 Distance-measuring apparatus, mobile object, robot, three-dimensional measuring device, surveillance camera, and distance-measuring method Hiroaki Tanaka, Shu Takahashi, Masahiro Itoh, Yasuhiro Nihei, Takeshi Ogawa +1 more 2020-09-15
10705215 Distance measurement apparatus, and method of measuring distance Yasuhiro Nihei, Toshishige Fujii, Takeshi Ogawa, Hiroaki Tanaka, Shu Takahashi +1 more 2020-07-07
10596964 Distance measurement device, moveable device, and distance measuring method Yasuhiro Nihei, Koji Masuda, Takeshi Ogawa, Hiroaki Tanaka, Shu Takahashi +1 more 2020-03-24