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

Ryouta Maeba — 1 Patent

ADAdeka: 1 patents #257 of 499Top 55%
TUTeikyo University: 1 patents #12 of 41Top 30%
Tokyo, JP: #57,845 of 90,295 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ryouta Maeba has been granted 1 US patent while listed as an inventor at Adeka. All of these patents were granted in 2015. Ryouta Maeba ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ryouta Maeba in Tokyo, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9134330 Detection method Hiroshi Hara, Megumi Nishimukai, Yuya Yamazaki, Toru Nezu 2015-09-15