YF

Yutaka Fukuyama

Kyocera: 1 patents #121 of 427Top 30%
LG: 1 patents #2,714 of 5,856Top 50%
Overall (2020): #208,810 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10827281 Audio output device Yukio Hiratsuka, Heeburm Ryu, Kousei Horiuchi 2020-11-03