Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MM

Masao Mitera

UNUnknown: 6 patents #2,010 of 83,584Top 3%
RJResearch Development Corporation Of Japan: 1 patents #170 of 402Top 45%
Rifu, JP: #1,311 of 2,101 inventorsTop 65%
Overall (All Time): #3,921,339 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4806265 Amorphous ferromagnetic oxides Kenji Suzuki, Tsuyoshi Masumoto, Nobuhiro Ota, Mika Okubo, Akira Matsumoto +1 more 1989-02-21