MA

Mitsuo Aihara

HC Hitachi Construction Machinery Co.: 1 patents #37 of 97Top 40%
📍 Tsuchiura, JP: #21 of 47 inventorsTop 45%
Overall (2018): #307,787 of 503,207Top 65%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10165053 Operation data collection device for work machines Jyunsuke Fujiwara, Hideaki Suzuki, Tomoaki Hiruta 2018-12-25