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USPTO Patent Rankings Data through Dec 31, 2025
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Hiroka Miyazaki — 3 Patents

Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
OIOsaka Municipal Technical Research Institute: 1 patents #17 of 40Top 45%
OUOsaka University: 1 patents #681 of 1,984Top 35%
Itami, JP: #689 of 1,436 inventorsTop 50%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Hiroka Miyazaki has been granted 3 US patents while listed as an inventor at Sumitomo Electric Industries. The first was granted in 2014 and the most recent in March 2015. Hiroka Miyazaki ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Hiroka Miyazaki in Itami, JP.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8978957 Coated rotary tool Hideki Moriguchi, Yoshiharu Utsumi 2015-03-17
8833633 Rotary tool Hideki Moriguchi, Yoshiharu Utsumi, Hidetoshi Fujii, Yoshiaki Morisada 2014-09-16
8701964 Coated rotary tool Hideki Moriguchi, Yoshiharu Utsumi 2014-04-22

Frequent Collaborators

Hideki Moriguchi3 shared
Yoshiharu Utsumi3 shared
Hidetoshi Fujii1 shared
Yoshiaki Morisada1 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