SO

Soichiro Okumura

SH Sumitomo Electric Hardmetal: 1 patents #37 of 67Top 60%
Sumitomo Electric Industries: 1 patents #329 of 759Top 45%
SN Sumitomo Electric Tool Net: 1 patents #1 of 5Top 20%
📍 Itami, JP: #52 of 142 inventorsTop 40%
Overall (2020): #268,557 of 565,922Top 50%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10543537 Method for manufacturing machine component, apparatus for manufacturing machine component, method for machining rotation symmetry plane, recording medium, and program Yasuyuki Kanada, Kunishige Tanaka, Jun Okamoto, Futoshi Takeshita 2020-01-28