TS

Tatsuya Seno

RO Roland: 1 patents #161 of 292Top 60%
Overall (All Time): #3,121,144 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8809661 Tuning device Shohei Okumura, Hirofumi Yui 2014-08-19