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

Yasuyuki Takeshita

Sony: 1 patents #1,372 of 3,167Top 45%
Overall (2020): #217,243 of 565,922Top 40%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10812195 Optical communication device Takashi Nakao, Kyohei Iwamoto, Taiji Ito, Tamotsu Ishii, Mitsuhiro Ueno +4 more 2020-10-20