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

Ryohei Yamada

Canon: 1 patents #1,655 of 3,775Top 45%
Overall (2017): #256,653 of 506,227Top 55%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9614402 Power transmission apparatus, power reception apparatus, wireless power feeding system, and control method thereof 2017-04-04