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

Jiro Kondo — 1 Patent in 2021

DCDelta Tooling Co.: 1 patents #1 of 5Top 20%
Kariya, JP: #319 of 859 inventorsTop 40%
Overall (2021): #405,494 of 548,734Top 75%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10968974 Damper Etsunori Fujita, Yumi Ogura, Ryuji Kuwano, Jun Fukuda 2021-04-06