YN

Yuichi Nagata

Yamaha: 12 patents #185 of 2,001Top 10%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
Overall (All Time): #291,696 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11823652 Chord-playing input device, electronic musical instrument, and chord-playing input program 2023-11-21
D995623 Keys for musical instrument Kohei Musha, Yoshihiro Urashima 2023-08-15
9380733 Cooling device and power module equipped with cooling device Kenji Kato, Toshiki Tanaka 2016-06-28
9310798 Motor drive device Shuya Sano, Hiroshi Sugie 2016-04-12
6068489 Karaoke amplifier with variably settable range of parameter to control audio signal Masao Yoshida, Satoshi Suzuki 2000-05-30
5974154 Effector with integral setting of control parameters and adaptive selecting of control programs Satoshi Suzuki, Morito Yamada, Masao Yoshida, Mikio Kitano, Kiyoto Kuroiwa +1 more 1999-10-26
5773744 Karaoke apparatus switching vocal part and harmony part in duet play 1998-06-30
5753845 Karaoke apparatus creating vocal effect matching music piece Satoshi Suzuki 1998-05-19
5741992 Musical apparatus creating chorus sound to accompany live vocal sound 1998-04-21
5739452 Karaoke apparatus imparting different effects to vocal and chorus sounds 1998-04-14
5732142 Musical sound reproduction controller with two-stage adjustment of tone Satoshi Suzuki 1998-03-24
5729614 Howling remover composed of adjustable equalizers for attenuating complicated noise peaks Satoshi Suzuki, Morito Yamada, Masao Yoshida, Mikio Kitano, Kiyoto Kuroiwa +1 more 1998-03-17
5719346 Harmony chorus apparatus generating chorus sound derived from vocal sound Masao Yoshida, Kiyoto Kuroiwa, Satoshi Suzuki, Mikio Kitano 1998-02-17
5710823 Howling remover having cascade connected equalizers suppressing multiple noise peaks Satoshi Suzuki, Morito Yamada, Masao Yoshida, Mikio Kitano, Kiyoto Kuroiwa +1 more 1998-01-20
5686684 Effect adaptor attachable to karaoke machine to create harmony chorus Masao Yoshida, Mikio Kitano 1997-11-11
5390344 FM audio signal receiver having a characteristic control function 1995-02-14