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

Hiromichi Yamashita

HHHitachi High-Technologies: 1 patents #165 of 449Top 40%
Overall (2022): #431,003 of 548,613Top 80%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11262337 Chromatography mass spectrometry and chromatography mass spectrometer 2022-03-01