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USPTO Patent Rankings Data through Dec 31, 2025
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Keisuke Aoki — 10 Patents

Sony: 8 patents #5,371 of 25,231Top 25%
DIDaikin Industries: 1 patents #1,764 of 2,957Top 60%
Tokyo, JP: #15,551 of 90,295 inventorsTop 20%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Keisuke Aoki has been granted 10 US patents while listed as an inventor at Sony. The first was granted in 1999 and the most recent in October 2020. Keisuke Aoki ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Keisuke Aoki in Tokyo, JP.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10812789 Encoding/transmitting apparatus and encoding/transmitting method Hideki Nabesako 2020-10-20 $714,000
10264251 Encoding/transmitting apparatus and encoding/transmitting method Hideki Nabesako 2019-04-16 $1,070,000
9843798 Encoding/transmitting apparatus and encoding/transmitting method Hideki Nabesako 2017-12-12 $568,000
8699527 Encoding/transmitting apparatus and encoding/transmitting method Hideki Nabesako 2014-04-15 $171,000
8111721 Multiplexing apparatus and method 2012-02-07 $246,000
7940810 Encoding/transmitting apparatus and encoding/transmitting method Hideki Nabesako 2011-05-10 $369,000
7887947 Connection structure between unit cells Hiroshi Kawano, Isao Matsumoto, Yoshimitsu Hiroshima, Hiroshi Narusawa 2011-02-15
7385996 Data distribution apparatus and method 2008-06-10 $1,174,000
6947601 Data transmission method, apparatus using same, and data transmission system Hirofumi Morimoto, Masatoshi Takashima, Hideyuki Narita, Daisuke Hiranaka, Yoshihiro Ishida 2005-09-20 $434,000
5910045 Air discharge unit for underfloor air conditioning and underfloor air conditioning system using same Kazuto Yamagata, Keigo ANDO, Masashi Kamada, Kanjiro Kinoshita, Kansuke Kimura 1999-06-08