KM

Kenji Matahira

Yamaha: 4 patents #621 of 2,001Top 35%
📍 Iwata, JP: #261 of 782 inventorsTop 35%
Overall (All Time): #1,184,573 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9953545 Musical-performance-information transmission method and musical-performance-information transmission system Haruki Uehara, Akira MAEZAWA 2018-04-24
9003468 Automatic performance device Haruki Uehara, Fukutaro Okuyama, Taro Yokoyama 2015-04-07
8383925 Sound collector, sound signal transmitter and music performance system for remote players Haruki Uehara 2013-02-26
8138407 Synchronizer for ensemble on different sorts of music data, automatic player musical instrument and method of synchronization Haruki Uehara 2012-03-20