Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RB

Ritsuko Boh — 1 Patent in 2021

IBM: 1 patents #5,274 of 11,638Top 50%
Chiba, JP: #247 of 679 inventorsTop 40%
Overall (2021): #290,112 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11144574 System and method for managing database Noriaki Kohno 2021-10-12 $3,967,000