HO

Hiroyuki Okawa

Sumitomo Electric Industries: 5 patents #42 of 713Top 6%
Overall (2019): #35,941 of 560,194Top 7%
5
Patents 2019

Issued Patents 2019

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10418150 Core electric wire for multi-core cable and multi-core cable Shigeyuki Tanaka, Shinya Nishikawa, Takaya Kohori, Yuhei Mayama, Takayuki Hirai 2019-09-17
10388432 Core electric wire for multi-core cable and multi-core cable Shigeyuki Tanaka, Shinya Nishikawa, Takaya Kohori, Yuhei Mayama, Takayuki Hirai 2019-08-20
10388433 Core electric wire for multi-core cable and multi-core cable Shigeyuki Tanaka, Shinya Nishikawa, Takaya Kohori, Yuhei Mayama, Takayuki Hirai 2019-08-20
10224130 Cable Shigeyuki Tanaka, Shinya Nishikawa, Yuhei Mayama 2019-03-05
10176908 Core electric wire for multi-core cable and multi-core cable Shigeyuki Tanaka, Shinya Nishikawa, Takaya Kohori, Yuhei Mayama, Takayuki Hirai 2019-01-08