Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Natsuki ABE — 2 Patents in 2021

NINissan Chemical Industries: 2 patents #4 of 60Top 7%
Shiraoka, JP: #2 of 14 inventorsTop 15%
Overall (2021): #127,986 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10914725 Culture medium additive, culture medium composition, and method for culturing cells or tissue using same Taito Nishino, Ayako OTANI 2021-02-09
10889791 Coating agent for flow passage Junko Katayama, Yoshiomi Hiroi, Ayako AIHARA, Taito Nishino 2021-01-12