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

Akira Hamamatsu — 1 Patent in 2018

HHHitachi High-Technologies: 1 patents #105 of 409Top 30%
Mito, JP: #13 of 27 inventorsTop 50%
Overall (2018): #497,911 of 503,207Top 100%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10107762 Examination device Masami Makuuchi, Kazuma Ogawa 2018-10-23