Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Soichiro Kai — 1 Patent

ANAnritsu: 1 patents #314 of 633Top 50%
Yokohama, JP: #33,579 of 49,234 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Soichiro Kai has been granted 1 US patent while listed as an inventor at Anritsu. All of these patents were granted in 2019. Soichiro Kai ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Soichiro Kai in Yokohama, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10279376 Measurement result display device and measurement result display method Ryota TAKASU, Yasuhiro Miyake 2019-05-07