Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ayaka Mutoh — 1 Patent

MCMicro Co.: 1 patents #12 of 31Top 40%
Fukushima, JP: #639 of 1,100 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ayaka Mutoh has been granted 1 US patent while listed as an inventor at Micro Co.. All of these patents were granted in 2023. Ayaka Mutoh ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ayaka Mutoh in Fukushima, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11845298 Writing instrument having color indication-changeable grip 2023-12-19