HH

Hirofumi Hashimoto

SC Sumitomo Construction Machinery Co.: 2 patents #2 of 12Top 20%
SO Sony: 1 patents #1,281 of 3,100Top 45%
📍 Toyokawa, JP: #6 of 114 inventorsTop 6%
Overall (2017): #77,193 of 506,227Top 20%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9802117 Game device, game control program, and method for controlling golf game Yoshinori Kotsugai, Kentaro Suzuki, Masashi Muramori 2017-10-31
9725884 Hydraulic circuit for construction machine and control device for same 2017-08-08
9657461 Hydraulic circuit for construction machine and control device for same 2017-05-23