YO

Yasuharu Okazaki

HC Hitachi Construction Machinery Tierra Co.: 1 patents #12 of 24Top 50%
📍 Namerikawa, JP: #2 of 5 inventorsTop 40%
Overall (2019): #215,851 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10215198 Hydraulic drive system for construction machine Kiwamu Takahashi, Yasutaka Tsuruga, Yoshifumi Takebayashi, Kazushige Mori, Natsuki Nakamura +2 more 2019-02-26