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

Rumi Kawahara

JMJ-Oil Mills: 1 patents #1 of 4Top 25%
Overall (2018): #255,285 of 503,207Top 55%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10039704 Composition Shuichi Kamo, Toshiro Sato, Shunsuke Suzuki 2018-08-07