Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Toru Obata — 4 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Tokyo, JP: #30,468 of 90,295 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Toru Obata has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2013 and the most recent in August 2020. Toru Obata ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Toru Obata in Tokyo, JP.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10753843 Method and apparatus for measuring gel particle Juichiro Ukon 2020-08-25
8980180 Gel particle measurement device 2015-03-17
8969092 Gel particle measurement reagent and measurement method using same Masakazu Tsuchiya 2015-03-03
8462340 Gel particle measuring apparatus 2013-06-11