HO

Hiroyuki Okawa

Sumitomo Electric Industries: 4 patents #64 of 723Top 9%
Overall (2021): #49,245 of 548,734Top 9%
4
Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11114215 Core electric wire for multi-core cable and multi-core cable Shigeyuki Tanaka, Shinya Nishikawa, Takaya Kohori, Yuhei Mayama, Takayuki Hirai 2021-09-07
11107603 Multi-core flat cable for vehicle Takaya Kohori 2021-08-31
10964452 Core electric wire for multi-core cable and multi-core cable Shigeyuki Tanaka, Shinya Nishikawa, Takaya Kohori, Yuhei Mayama, Takayuki Hirai 2021-03-30
10920051 Resin composition and electrical cable Shigeyuki Tanaka, Taro Fujita, Shinya Nishikawa, Takaya Kohori, Motoi MATSUDA 2021-02-16