AM

Akira MAEZAWA

Yamaha: 38 patents #17 of 2,001Top 1%
Overall (All Time): #84,409 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 26–38 of 38 patents

Patent #TitleCo-InventorsDate
10629177 Sound signal processing method and sound signal processing device 2020-04-21
10586520 Music data processing method and program 2020-03-10
10580393 Apparatus for analyzing musical performance, performance analysis method, automatic playback method, and automatic player system 2020-03-03
10482856 Automatic performance system, automatic performance method, and sign action learning method Kazuhiko Yamamoto 2019-11-19
10366684 Information providing method and information providing device Takahiro Hara, Yoshinari Nakamura 2019-07-30
10325513 Musical performance assistance apparatus and method Norihiro Uemura, Motoji Nagata 2019-06-18
10235980 Automatic performance system, automatic performance method, and sign action learning method Kazuhiko Yamamoto 2019-03-19
10156973 Score displaying method and storage medium Norihiro Uemura, Motoichi Tamura, Yasuyuki Umeyama, Takuya Fujishima, Yoshihiro Katsumata +2 more 2018-12-18
9953545 Musical-performance-information transmission method and musical-performance-information transmission system Kenji Matahira, Haruki Uehara 2018-04-24
9940914 Score displaying method and storage medium Norihiro Uemura, Motoichi Tamura, Yasuyuki Umeyama, Takuya Fujishima, Yoshihiro Katsumata +2 more 2018-04-10
9478200 Mapping estimation apparatus 2016-10-25
9171532 Sound signal analysis apparatus, sound signal analysis method and sound signal analysis program 2015-10-27
9087501 Sound signal analysis apparatus, sound signal analysis method and sound signal analysis program 2015-07-21