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

Shinpei Yamaguchi

Sony: 1 patents #1,440 of 4,065Top 40%
Overall (2011): #164,788 of 364,097Top 50%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7923332 Method for production of semiconductor device 2011-04-12