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USPTO Patent Rankings Data through Sept 30, 2025
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Hiroki Uchida — 3 Patents in 2021

Canon: 2 patents #818 of 3,943Top 25%
Fujitsu Limited: 1 patents #313 of 976Top 35%
Yamaha: 1 patents #59 of 158Top 40%
Overall (2021): #80,971 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11134356 Speech providing device, speech reproducing device, speech providing method, and speech reproducing method Jun Usui, Yukio Tada, Takahiro Asano, Toru Kamiwada, Tomomi Yokoyama 2021-09-28
10888220 Information processing apparatus, image generation method, and computer-readable medium, with acquisition of correction coefficient by performing arithmetic operation on first and second parameters Riuma Takahashi, Hiroshi Imamura, Marek Rozanski, Tomasz Dziubak, Tomasz Bajraszewski 2021-01-12
10885330 Image processing apparatus, image processing method, and storage medium Daisuke Kawase, Osamu Sagano 2021-01-05