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USPTO Patent Rankings Data through Dec 31, 2025
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Ryoko Sendoda — 1 Patent

NINikon: 1 patents #1,647 of 2,493Top 70%
Tokyo, JP: #57,845 of 90,295 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ryoko Sendoda has been granted 1 US patent while listed as an inventor at Nikon. All of these patents were granted in 2025. Ryoko Sendoda ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ryoko Sendoda in Tokyo, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12367618 Information processing device, information processing method, information processing program, and information processing system Momotaro Ishikawa, Toshihide Tadaki, Takeyuki Abe, Kohma HAYASHI, Kyoko Negishi 2025-07-22