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

Eiichrio Aoki — 1 Patent

YAYahama: 1 patents #2 of 17Top 15%
Hamamatsu, JP: #2,037 of 3,044 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Eiichrio Aoki has been granted 1 US patent while listed as an inventor at Yahama. All of these patents were granted in 2002. Eiichrio Aoki ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Eiichrio Aoki in Hamamatsu, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6403870 Apparatus and method for creating melody incorporating plural motifs 2002-06-11