EI

Eiji Ichimura

MC Maeda Seisakusho Co.: 3 patents #1 of 13Top 8%
Overall (All Time): #1,427,995 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10988355 Mobile crane Shinya Tokutome, Tatsufumi Tomura, Ryosuke Nakamura, Mitsuaki Wada 2021-04-27
10919738 Safety device for mobile crane Masakazu Midorikawa, Nozomu Toufukuji 2021-02-16
10710847 Mobile crane Shinya Tokutome, Tatsufumi Tomura, Ryosuke Nakamura, Mitsuaki Wada 2020-07-14