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

Ryo Amikura

Casio Computer Co.: 1 patents #75 of 234Top 35%
Overall (2017): #258,090 of 506,227Top 55%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9778699 String-attached input and portable electronic device 2017-10-03