Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Akihisa Maeda — 1 Patent

RCRenascience Co.: 1 patents #5 of 15Top 35%
Osaka, JP: #16,075 of 24,344 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Akihisa Maeda has been granted 1 US patent while listed as an inventor at Renascience Co.. All of these patents were granted in 2014. Akihisa Maeda ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Akihisa Maeda in Osaka, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8785473 Plasminogen activator inhibitor-1 inhibitor Toshio Miyata, Kenji Murano, Nagahisa Yamaoka 2014-07-22