RT

Ryuji Tokunaga

SO Sony: 5 patents #7,785 of 25,231Top 35%
SL Saturn Licensing: 1 patents #180 of 329Top 55%
Overall (All Time): #782,799 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12322409 Data processing apparatus, data processing method, and data processing program Shiro Suzuki, Chisato Kemmochi, Yuuki Matsumura, Takafumi Hattori, Jun Matsumoto 2025-06-03
12081347 Reception terminal and method Takafumi Hattori, Chisato Kemmochi, Shiro Suzuki, Yuuki Matsumura, Jun Matsumoto 2024-09-03
10547960 Audio processing apparatus Hiroyuki Fukuchi 2020-01-28
9955138 Information processing apparatus, information processing method and program 2018-04-24
9001188 Information processing apparatus, information processing method and program Hiroyuki Fukuchi, Nobutoshi Shida, Toshiyuki Yamauchi 2015-04-07
8370724 Audio reproduction device, information reproduction system, audio reproduction method, and program Takahiro Chiba, Hiroyuki Fukuchi 2013-02-05