Hijiri Tsuruta

Sumitomo Electric Industries: 1 patents #196 of 538Top 40%

SA Sumitomo Electric Sintered Alloy: 1 patents #4 of 10Top 40%

📍 Takahashi, JP: #2 of 3 inventorsTop 70%

Overall (2025): #367,783 of 469,880Top 80%

Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12237718	Core, stator, and rotating electric device	Tatsuya Saito, Tomoyuki Ueno, Yuichi Nakamura, Yuka Fukunaga	2025-02-25