YM

Yuhei Mayama

Sumitomo Electric Industries: 1 patents #215 of 508Top 45%
Overall (2017): #181,852 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9799422 Insulated electrical wire and coaxial cable Shinya Nishikawa 2017-10-24