YM

Yutaka Matsumura

Sumitomo Electric Industries: 3 patents #119 of 636Top 20%
Overall (2024): #58,712 of 561,600Top 15%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12131840 Electrically insulated cable Shigeyuki Tanaka, Taro Fujita, Takumi OOSHIMA, Jo YAGISAWA 2024-10-29
12073963 Core electric wire for multicore cable, and multicore cable Shigeyuki Tanaka, Taro Fujita, Takaya Kohori, Takumi OOSHIMA, Jo YAGISAWA 2024-08-27
11973197 Lead wire for nonaqueous electrolyte battery, insulating film and nonaqueous electrolyte battery Kengo Goto, Akira TSUCHIKO 2024-04-30