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

Tomoharu Hiroshima — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Fukuyama, JP: #292 of 471 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Tomoharu Hiroshima has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2021. Tomoharu Hiroshima ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Tomoharu Hiroshima in Fukuyama, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11085023 Bovine serum composition and method for culturing cells using said bovine serum composition as additive Kenichi Yamahara, Shigeo Sudo, Toshita Sudo 2021-08-10