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USPTO Patent Rankings Data through Dec 31, 2025
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Risa Ito — 4 Patents

FAFanuc: 3 patents #813 of 1,735Top 50%
ACAdvics Co.: 1 patents #370 of 686Top 55%
Denso: 1 patents #6,940 of 11,792Top 60%
Yamanashi, JP: #804 of 1,957 inventorsTop 45%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Risa Ito has been granted 4 US patents while listed as an inventor at Fanuc. The first was granted in 2017 and the most recent in June 2025. Risa Ito ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Risa Ito in Yamanashi, JP.

Patents per Year

Patents granted per year, 2017 to 2025Bar chart with a peak of 2 patents in 2017.peak 22017: 2 patents20172019: 1 patents20192025: 1 patents2025

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1080114 Container Harutora Inaba, Hiroyo Inaba, Wei Guo, Maki Okabe 2025-06-17
10508051 Lens forming mold and manufacturing method for cylindrical lens — 2019-12-17
9779559 Circuit for monitoring abnormality of ECU Shinichi Shimono, Kazuhiro Imoto 2017-10-03
9722386 Laser oscillator comprising heat exchanger having function of collecting foreign matters Tetsuhisa Takazane, Yuji Nishikawa 2017-08-01

Frequent Collaborators

Harutora Inaba1 shared
Maki Okabe1 shared
Yuji Nishikawa1 shared
Shinichi Shimono1 shared
Kazuhiro Imoto1 shared
Wei Guo1 shared

Nearby-Ranked Inventors

Jagadeesh Kandasamy4
Ross CABOT4
George Ueda4
Franz A. Gruswitz4
Tommy Glimberg4
Vinayakaraddy Gulabal4
Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4