RK

Ryoji Kawahata

Overall (All Time): #2,990,459 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9283384 Electrical living body stimulation signal waveform generation device and electrical living body stimulation device Masaei Turumaki 2016-03-15