Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eri TAKANE — 2 Patents

TUTohoku University: 1 patents #615 of 1,680Top 40%
Sendai, JP: #567 of 1,330 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Eri TAKANE has been granted 2 US patents while listed as an inventor at Tohoku University. The first was granted in 2020 and the most recent in October 2025. Eri TAKANE ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Eri TAKANE in Sendai, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12442791 Analysis system Yasumasa Honda, Sakiko Ushiro 2025-10-14
10843506 Omni-directional rotational drive mechanism and moving body Kenjiro Tadakuma, Masahiro Fujita, Masashi KONYO, Satoshi TADOKORO 2020-11-24