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USPTO Patent Rankings Data through Dec 31, 2025
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Ryu Onuma — 8 Patents

OLOlympus: 6 patents #794 of 3,097Top 30%
OSOlympus Medical Systems: 2 patents #325 of 833Top 40%
Tama, JP: #90 of 402 inventorsTop 25%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Ryu Onuma has been granted 8 US patents while listed as an inventor at Olympus. The first was granted in 2014 and the most recent in May 2025. Ryu Onuma ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Ryu Onuma in Tama, JP.

Patents per Year

Patents granted per year, 2014 to 2025Bar chart with a peak of 1 patents in 2014.peak 12014: 1 patents20142015: 1 patents20152016: 1 patents20162017: 1 patents20172019: 1 patents20192020: 1 patents20202024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12296201 Treatment system, control device, and control method Kizuku INABA, Satoshi Honda 2025-05-13
12053222 Treatment system Kenichi Kimura, Tsunetaka AKAGANE, Satoshi Honda 2024-08-06
10631919 Energy treatment instrument — 2020-04-28
10172671 Grasping treatment device Shinya Masuda, Genri INAGAKI 2019-01-08
9566080 Grasping treatment device — 2017-02-14
9232972 Grasping treatment device Shinya Masuda, Tomoyuki KAGA, Genri INAGAKI 2016-01-12
9198716 Grasping treatment device Shinya Masuda, Genri INAGAKI 2015-12-01
8696666 Medical apparatus and surgical treatment instrument Hideo Sanai 2014-04-15

Frequent Collaborators

Shinya Masuda3 shared
Genri INAGAKI3 shared
Satoshi Honda2 shared
Kenichi Kimura1 shared
Kizuku INABA1 shared
Tomoyuki KAGA1 shared

Nearby-Ranked Inventors

Suryatej Gundavelli8
Hajime Yoshizawa8
Takahisa TATEKAWA8
Hye-Jin GONG8
Yang Ji8
Koichi Sekimizu8
Sandeep Rekhi8
Tejas Pradip Rode8
Jonatan Hörder8