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USPTO Patent Rankings Data through Sept 30, 2025
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Daisuke Kikuchi — 5 Patents in 2023

Sony: 2 patents #473 of 2,618Top 20%
TCTs Tech Co.: 1 patents #36 of 123Top 30%
YUYupo: 1 patents #1 of 6Top 20%
Overall (2023): #33,188 of 537,848Top 7%
5 Patents 2023

Issued Patents 2023

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11828373 Check valve Nobuyuki Ishizaki, Takeshi Ouchi, Kazuhiro Ota, Kazuhiko Kojima, Futoshi Hasegawa +2 more 2023-11-28
11772516 Conveyance seat Hidetsune Nonaka 2023-10-03
11766167 Image processing apparatus, image processing method, and program Yukihiro Nakamura, Takami Mizukura, Tsuneo Hayashi 2023-09-26
11701913 Layered body having porous layer, and inkjet paper Hirokazu TAJIRI, Takahiro ZAMA 2023-07-18
11602265 Control device, endoscopic imaging device, control method, program, and endoscopic system Takami Mizukura, Takeshi Uemori, Kentaro Fukazawa, Tsuneo Hayashi 2023-03-14