SU

Satoshi Usa

Yamaha: 3 patents #20 of 230Top 9%
Overall (2011): #36,696 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7947889 Ensemble system Tomomitsu Urai 2011-05-24
7939740 Ensemble system Tomomitsu Urai 2011-05-10
7888576 Ensemble system Tomomitsu Urai 2011-02-15