HA

Hiroaki AMANO

HC Hitachi Construction Machinery Co.: 1 patents #59 of 155Top 40%
📍 Tsukuba, JP: #85 of 289 inventorsTop 30%
Overall (2021): #435,353 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10968604 Work machine Shinya Imura, Shinji Nishikawa, Masafumi HITA 2021-04-06