RT

Ryuta Taki

SO Sony: 8 patents #5,352 of 25,231Top 25%
Overall (All Time): #657,125 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7738662 Information processing system and method Tomoyuki Asano, Yoshitomo Osawa, Tateo Oishi, Ryuji Ishiguro 2010-06-15
7405731 Information processing system and method Tomoyuki Asano, Yoshitomo Osawa, Tateo Oishi, Ryuji Ishiguro 2008-07-29
7401231 Information recording/playback device and method Tomoyuki Asano, Tateo Oishi, Yoshitomo Osawa 2008-07-15
7392393 Content distribution system 2008-06-24
7346170 Information processing system and method Tomoyuki Asano, Yoshitomo Osawa, Tateo Oishi, Ryuji Ishiguro 2008-03-18
7167564 Information processing system and method Tomoyuki Asano, Yoshitomo Osawa, Tateo Oishi, Ryuji Ishiguro 2007-01-23
7093128 Information recording/reproducing apparatus and method Tomoyuki Asano, Yoshitomo Osawa, Ryuji Ishiguro, Atsushi Mitsuzawa, Tateo Oishi 2006-08-15
6911974 Information processing system and method Tomoyuki Asano, Yoshitomo Osawa, Tateo Oishi, Ryuji Ishiguro 2005-06-28