YM

Yuhei Mayama

Sumitomo Electric Industries: 6 patents #35 of 713Top 5%
Overall (2019): #20,210 of 560,194Top 4%
6
Patents 2019

Issued Patents 2019

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10418150 Core electric wire for multi-core cable and multi-core cable Shigeyuki Tanaka, Shinya Nishikawa, Hiroyuki Okawa, Takaya Kohori, Takayuki Hirai 2019-09-17
10388432 Core electric wire for multi-core cable and multi-core cable Shigeyuki Tanaka, Shinya Nishikawa, Hiroyuki Okawa, Takaya Kohori, Takayuki Hirai 2019-08-20
10388433 Core electric wire for multi-core cable and multi-core cable Shigeyuki Tanaka, Shinya Nishikawa, Hiroyuki Okawa, Takaya Kohori, Takayuki Hirai 2019-08-20
10290397 Electric wire and method for producing the same, and multi-core cable and method for producing the same Takaya Kohori 2019-05-14
10224130 Cable Shigeyuki Tanaka, Shinya Nishikawa, Hiroyuki Okawa 2019-03-05
10176908 Core electric wire for multi-core cable and multi-core cable Shigeyuki Tanaka, Shinya Nishikawa, Hiroyuki Okawa, Takaya Kohori, Takayuki Hirai 2019-01-08