JU

Jun Usui

Yamaha: 9 patents #285 of 2,001Top 15%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
Overall (All Time): #540,201 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D1088108 Synthesizer Yoshihiro Katsumata, James Gerard Buell, Jr., Christopher John Pearce, Daisuke Yukita, Kaoru Tanaka +2 more 2025-08-12
11134356 Speech providing device, speech reproducing device, speech providing method, and speech reproducing method Yukio Tada, Takahiro Asano, Toru Kamiwada, Hiroki Uchida, Tomomi Yokoyama 2021-09-28
10805710 Acoustic device and acoustic processing method Naoki Yasuraoka, Yukio Tada, Jun Inoue, Mitsuki Arita, Nariyasu Hayakawa +3 more 2020-10-13
10614727 Musical instrument practice system, playing practice implementation device, content reproduction system, and content reproduction device Yasuhiko Asahi, Yuji Takahashi, Kenichi Shiba, Kouki Hayafuchi, Kenichi Yamauchi 2020-04-07
10403166 Musical performance assistance device and method Kouki Hayafuchi 2019-09-03
10354630 Performance information processing device and method Ryo Tabata, Emi Tanabe, Takahiro Yanagawa, Yuji Yamada 2019-07-16
8921678 Generating tones by combining sound materials Taishi Kamiya 2014-12-30
8476520 Sound generation control apparatus Taishi Kamiya, Yoshihiro Katsumata, Kiyohisa Sugii, Thomas Coulbeaut 2013-07-02
8431812 Tone data search apparatus and method Taishi Kamiya 2013-04-30