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

Toru Umetsu — 1 Patent in 2021

Sony: 1 patents #1,329 of 3,148Top 45%
Yokohama, JP: #2,634 of 6,509 inventorsTop 45%
Overall (2021): #226,607 of 548,734Top 45%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11146094 Electrical apparatus Tsuyoshi Ohashi, Motoki KATAYAMA 2021-10-12 $1,782,000