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USPTO Patent Rankings Data through Dec 31, 2025
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Kousuke ISHIZAKI — 1 Patent in 2021

Casio Computer Co.: 1 patents #68 of 176Top 40%
Tokyo, JP: #5,015 of 13,453 inventorsTop 40%
Overall (2021): #370,931 of 548,734Top 70%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10908672 Information processing device equipped with operating system Takeshi Okada, Hiroyuki Kato, Keiichi Imamura, Kayo Okada, Masaru Sakata 2021-02-02