Inventor
YAMASHITA HIROMICHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “YAMASHITA HIROMICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI HIGH TECH CORP
6 patentsUS9823228B2Nov 21, 2017
Chromatograph mass spectrometer and control method therefor
HITACHI HIGH TECH CORP3 citations72
US11644448B2May 9, 2023
Chromatography mass spectrometry and chromatograph mass spectrometer
HITACHI HIGH TECH CORP1 citations62
US7691643B2Apr 6, 2010
Mass analysis method and mass analysis apparatus
HITACHI HIGH TECH CORP5 citations62
US7742879B2Jun 22, 2010
Method and apparatus for chromatography mass spectrometry
HITACHI HIGH TECH CORP2 citations61
US7485852B2Feb 3, 2009
Mass analysis method and mass analysis apparatus
HITACHI HIGH TECH CORP6 citations58
US11262337B2Mar 1, 2022
Chromatography mass spectrometry and chromatography mass spectrometer
HITACHI HIGH TECH CORP0 citations50