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

Hideaki Kawamura

DSDaikyo Seiko: 1 patents #1 of 3Top 35%
Overall (2020): #450,150 of 565,922Top 80%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10874473 Container Hiroshi Togashi 2020-12-29