YT

Youhei TORIYAMA

HC Hitachi Construction Machinery Co.: 2 patents #21 of 149Top 15%
📍 Kashiwa, JP: #17 of 68 inventorsTop 25%
Overall (2022): #94,023 of 548,613Top 20%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11306460 Work machine Satoshi Nakamura, Kunitsugu Tomita, Joonyoung Roh 2022-04-19
11214943 Work machine Yousuke YAMANOBE, Kazunori Hoshino, Satoshi Nakamura 2022-01-04