Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HY

Hiroshi Yoshihara

Sony: 1 patents #1,440 of 4,065Top 40%
Minato, TX: #2 of 3 inventorsTop 70%
Overall (2011): #284,087 of 364,097Top 80%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7954020 Method and apparatus for testing a circuit 2011-05-31