Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Natsuki ABE — 7 Patents

NINissan Chemical Industries: 6 patents #223 of 1,150Top 20%
Shiraoka, JP: #18 of 70 inventorsTop 30%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Natsuki ABE has been granted 7 US patents. The first was granted in 2020 and the most recent in December 2025. Natsuki ABE ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Natsuki ABE in Shiraoka, JP.

Patents per Year

Patents granted per year, 2020 to 2025Bar chart with a peak of 3 patents in 2025.peak 32020: 1 patents20202021: 2 patents20212024: 1 patents20242025: 3 patents2025

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12509608 Biological material adhesion inhibitor Miya HIROI, Takeaki SHOJI, Yoshiomi Hiroi, Yuta Ueda 2025-12-30
12319765 Method for producing polymer used as base film for cell culture, and cell culture container Kohei Suzuki, Yoshiomi Hiroi 2025-06-03
12291701 Cell culture container having minute volume Yoshiomi Hiroi, Kohei Suzuki 2025-05-06
11859035 Method for producing polymer used as base film for cell culture, and cell culture container Kohei Suzuki, Yoshiomi Hiroi 2024-01-02
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
10669445 Ion complex material having function of inhibiting adhesion of biological substance and method for manufacturing the same Yoshiomi Hiroi, Taito Nishino, Masaki Kitahara 2020-06-02