RI

Ryuta Iijima

SU Sumida: 1 patents #2 of 14Top 15%
Overall (2016): #242,735 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9240710 Vibration-powered generator Mitsugu Kawarai, Takayuki Yamaguchi, Ryoya Takahashi, Keisuke Nishihara 2016-01-19