TS

Toru Sumi

HI Hitachi: 1 patents #195 of 745Top 30%
PR Proterial: 1 patents #46 of 129Top 40%
Overall (2023): #99,946 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11834733 Aluminum alloy wire material Kazuya Nishi, Shohei Hata 2023-12-05
11545277 Copper alloy wire, cable, and method of manufacturing copper alloy wire Kazuhisa Takahashi, Shohei Hata, Hiromitsu Kuroda, Kazuya Nishi, Keisuke Fujito +1 more 2023-01-03