MS

Mayuka Segawa

SH Sumitomo Electric Hardmetal: 3 patents #18 of 73Top 25%
Sumitomo Electric Industries: 1 patents #196 of 538Top 40%
📍 Itami, JP: #17 of 73 inventorsTop 25%
Overall (2025): #53,168 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1094492 Cutting tool Satoru Kukino, Takashi Harada 2025-09-23
12350744 Drill Machiko Abe, Akihiko Ueda, Yoshinori Tanigawa, Takashi Harada 2025-07-08
12186815 Cutting tool Naoki Watanobe, Taisuke Higashi, Takashi Harada, Satoru Kukino 2025-01-07