YT

Youhei TORIYAMA

HC Hitachi Construction Machinery Co.: 5 patents #242 of 1,234Top 20%
📍 Kashiwa, JP: #197 of 653 inventorsTop 35%
Overall (All Time): #932,431 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12043989 Working machine Joonyoung Roh, Hiroshi Sakamoto, Naoki Hayakawa 2024-07-23
11306460 Work machine Satoshi Nakamura, Kunitsugu Tomita, Joonyoung Roh 2022-04-19
11214943 Work machine Yousuke YAMANOBE, Kazunori Hoshino, Satoshi Nakamura 2022-01-04
11169018 Construction machine including a display device displaying the weight of a work object Kazunori Hoshino, Kunitsugu Tomita, Satoshi Nakamura, Yousuke YAMANOBE 2021-11-09
11085168 Work machine Satoshi Nakamura, Kunitsugu Tomita, Kazunori Hoshino, Yousuke YAMANOBE 2021-08-10