HS

Hiroshi Sakamoto

HC Hitachi Construction Machinery Co.: 9 patents #3 of 127Top 3%
📍 Kashiwa, JP: #2 of 94 inventorsTop 3%
Overall (2020): #11,610 of 565,922Top 3%
9
Patents 2020

Issued Patents 2020

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
10794046 Work machine Shinya Imura, Kouji Ishikawa, Yasuhiko Kanari 2020-10-06
10777023 Worker management system Mariko Mizuochi 2020-09-15
D892835 Construction machine information display with graphical user interface Shunya Kokubo, Takaaki Ishii, Yuuichi Kurosawa, Tadahiro Yamaguchi, Hiroyuki Azuma +2 more 2020-08-11
D890200 Display screen with graphical user interface for a construction machine Shunya Kokubo, Takaaki Ishii, Yuuichi Kurosawa, Tadahiro Yamaguchi, Hiroyuki Azuma +2 more 2020-07-14
10633825 Construction machine Hidekazu Moriki, Hiroaki Tanaka, Yasutaka Tsuruga 2020-04-28
10626575 Control system for construction machine Hiroyuki Kobayashi, Yoshiyuki Tsuchie, Hidekazu Moriki, Yasutaka Tsuruga 2020-04-21
10604914 Control system for hydraulic construction machine Hidekazu Moriki, Ryu NARIKAWA, Hiroaki Tanaka, Yasutaka Tsuruga 2020-03-31
10570587 Periphery monitoring device of work machine Kazushige KUROKAMI, Mariko Mizuochi 2020-02-25
10533303 Construction machine to adjust operation reaction force of an operating lever Yoshiyuki Tsuchie, Hidekazu Moriki, Yasutaka Tsuruga 2020-01-14