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

Keiichi Aoki — 1 Patent in 2021

Sony: 1 patents #1,329 of 3,148Top 45%
Tokyo, JP: #5,015 of 13,453 inventorsTop 40%
Overall (2021): #379,214 of 548,734Top 70%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11147185 Heat sink and electronic device Nobuyuki Sugawara 2021-10-12 $1,782,000