YF

Yuka Fukunaga

Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
SA Sumitomo Electric Sintered Alloy: 3 patents #19 of 73Top 30%
Overall (All Time): #1,319,647 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12237718 Core, stator, and rotating electric device Tatsuya Saito, Tomoyuki Ueno, Hijiri Tsuruta, Yuichi Nakamura 2025-02-25
11996731 Core, stator, and rotating electric device Tatsuya Saito, Tomoyuki Ueno, Hijiri Tsuruta, Yuichi Nakamura 2024-05-28
11791672 Core, stator, and rotating electric machine Tatsuya Saito, Tomoyuki Ueno, Hijiri Tsuruta, Shinichi Hirono 2023-10-17