Ikutaro Kakehashi

AT Atv: 1 patents #2 of 2Top 100%

Overall (2018): #389,893 of 503,207Top 80%

Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10134375	Electronic percussion	Tsutomu Tanaka	2018-11-20