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USPTO Patent Rankings Data through Dec 31, 2025
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Hiroshi Kintou — 3 Patents

NINikon: 2 patents #1,269 of 2,493Top 55%
OPOptos Plc: 1 patents #32 of 83Top 40%
Kawasaki, JP: #6,627 of 15,035 inventorsTop 45%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Hiroshi Kintou has been granted 3 US patents while listed as an inventor at Nikon. The first was granted in 2014 and the most recent in November 2021. Hiroshi Kintou ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Hiroshi Kintou in Kawasaki, JP.

Patents per Year

Patents granted per year, 2014 to 2021Bar chart with a peak of 1 patents in 2014.peak 12014: 1 patents20142017: 1 patents20172021: 1 patents2021

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11170213 Ocular image capturing device Alan Anderson, Praveen Ashok, Tomoharu Fujiwara, Yasushi TANABE, Mariko HIROKAWA +1 more 2021-11-09
9563967 Photographic subject tracking device and camera — 2017-02-07
8649561 Subject designating device and subject tracking apparatus Ryuichi Ohmiya 2014-02-11

Frequent Collaborators

Ryuichi Ohmiya1 shared
Alan Anderson1 shared
Tomoharu Fujiwara1 shared
Tadashi Umezaki1 shared
Yasushi TANABE1 shared
Mariko HIROKAWA1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3