Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Satoshi Tsubooka — 2 Patents in 2021

Sharp Kabushiki Kaisha: 2 patents #196 of 901Top 25%
Kameyama, JP: #42 of 78 inventorsTop 55%
Overall (2021): #115,366 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11143915 Lighting device including light guide plate and display device including the lighting device Shugo Yagi, Takeshi Masuda, Yuuichi Kanbayashi 2021-10-12
10928578 Lighting device and display device Shugo Yagi, Takeshi Ishida, Yuuichi Kanbayashi 2021-02-23