Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Reiko Katoh — 1 Patent

JNJnc: 1 patents #221 of 413Top 55%
Yokohama, JP: #33,579 of 49,234 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Reiko Katoh has been granted 1 US patent while listed as an inventor at Jnc. All of these patents were granted in 2018. Reiko Katoh ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Reiko Katoh in Yokohama, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9951467 Bacteriostatically treating method Naoyuki Yoshida, Masamichi Mutoh 2018-04-24