JC

Joseph Chung

Yamaha: 1 patents #57 of 184Top 35%
📍 Cambridge, MA: #53 of 244 inventorsTop 25%
🗺 Massachusetts: #1,083 of 4,501 inventorsTop 25%
Overall (1997): #130,105 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5650583 Automatic performance device capable of making and changing accompaniment pattern with ease Tod Machover, Fumiaki Matsumoto, Alex Rigopulos 1997-07-22