Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Keiko Kawaguchi — 1 Patent in 2021

Sony: 1 patents #1,329 of 3,148Top 45%
Nagasaki, JP: #8 of 40 inventorsTop 20%
Overall (2021): #377,033 of 548,734Top 70%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10991335 Display device and electronic apparatus Toshihiko Orii, Hiroshi Nakao, Naoki Andou, Kazuhiro Takeda 2021-04-27 $1,210,000