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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KH

Kohei Hamamura — 1 Patent

HUHosei University: 1 patents #9 of 25Top 40%
Apple: 1 patents #12,397 of 18,612Top 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
Kohei Hamamura has been granted 1 US patent while listed as an inventor at Apple. All of these patents were granted in 2024. Kohei Hamamura ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Kohei Hamamura in Tokyo, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11876575 Electric field communication system Mitsuru Shinagawa, Hiroshi Nakamura, Naohiro Shimizu 2024-01-16