KK

Koji Kuramochi

Sumitomo Electric Industries: 1 patents #196 of 538Top 40%
Overall (2025): #313,873 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12350743 Cutting tool Nozomi Tsukihara, Haruyo Fukui, Toshihiro Tabata 2025-07-08