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

Ken Hamada — 2 Patents in 2018

SUSumco: 2 patents #6 of 39Top 20%
Tokyo, JP: #2,432 of 12,997 inventorsTop 20%
Overall (2018): #130,377 of 503,207Top 30%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10066313 Method of producing single crystal Hiroaki Taguchi, Kazuyuki Egashira 2018-09-04
9959611 Method and apparatus for manufacturing single crystal 2018-05-01