Inventor
HASHIMOTO YUICHIRO
JP112 patents
⚠️ This page may combine multiple inventors who share the name “HASHIMOTO YUICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI HIGH TECH CORP
18 patentsUS7208728B2Apr 24, 2007
Mass spectrometer
HITACHI HIGH TECH CORP17 citations93
US7166835B2Jan 23, 2007
Mass spectrometer
HITACHI HIGH TECH CORP17 citations93
US6967323B2Nov 22, 2005
Mass spectrometer
HITACHI HIGH TECH CORP21 citations93
US10204773B2Feb 12, 2019
Ion guide and mass spectrometer using same
HITACHI HIGH TECH CORP9 citations84
US8044349B2Oct 25, 2011
Mass spectrometer
HITACHI HIGH TECH CORP7 citations84
US7608819B2Oct 27, 2009
Mass spectrometer
HITACHI HIGH TECH CORP12 citations84
US7589321B2Sep 15, 2009
Reaction cell and mass spectrometer
HITACHI HIGH TECH CORP17 citations84
US7569814B2Aug 4, 2009
Mass spectrometer
HITACHI HIGH TECH CORP10 citations84
US7566870B2Jul 28, 2009
Mass spectrometer
HITACHI HIGH TECH CORP10 citations84
US7381946B2Jun 3, 2008
Mass spectrometer
HITACHI HIGH TECH CORP12 citations84
US7348554B2Mar 25, 2008
Mass spectrometer
HITACHI HIGH TECH CORP12 citations84
US6888134B2May 3, 2005
Mass spectrometer and mass spectrometric method
HITACHI HIGH TECH CORP15 citations84
US6797949B2Sep 28, 2004
Mass spectrometer
HITACHI HIGH TECH CORP16 citations84
US8368013B2Feb 5, 2013
Analyzer, ionization apparatus and analyzing method
HITACHI HIGH TECH CORP12 citations83
US6852972B2Feb 8, 2005
Mass spectrometer
HITACHI HIGH TECH CORP11 citations74
US11860142B2Jan 2, 2024
Liquid chromatograph mass spectrometer
HITACHI HIGH TECH CORP2 citations73
US9287105B2Mar 15, 2016
Mass spectrometric system
HITACHI HIGH TECH CORP3 citations72
US8803084B2Aug 12, 2014
Mass spectrometer and mass spectrometry
HITACHI HIGH TECH CORP5 citations72
HITACHI LTD
17 patentsUS6295860B1Oct 2, 2001
Explosive detection system and sample collecting device
HITACHI LTD146 citations99
US6840120B2Jan 11, 2005
Explosive detection system and sample collecting device
HITACHI LTD49 citations96
US7820961B2Oct 26, 2010
Mass spectrometer and method of mass spectrometry
HITACHI LTD30 citations93
US7592589B2Sep 22, 2009
Method of mass spectrometry and mass spectrometer
HITACHI LTD18 citations93
US7265345B2Sep 4, 2007
Ion-mobility spectrometer and ion-mobility analysis method
HITACHI LTD17 citations93
US6686592B1Feb 3, 2004
Mass spectrometer, mass spectrometry, and monitoring system
HITACHI LTD41 citations92
US6571649B2Jun 3, 2003
Explosive detection system and sample collecting device
HITACHI LTD23 citations92
US6423965B1Jul 23, 2002
Mass spectrometer
HITACHI LTD46 citations92
US7718960B2May 18, 2010
Ion mobility spectrometer and ion-mobility-spectrometry/mass-spectrometry hybrid spectrometer
HITACHI LTD14 citations84
US7378650B2May 27, 2008
Ion-mobility spectrometer and ion-mobility analysis method
HITACHI LTD10 citations84
US6852971B2Feb 8, 2005
Electric charge adjusting method, device therefor, and mass spectrometer
HITACHI LTD14 citations84
US6639215B2Oct 28, 2003
Ion source and mass spectrometer
HITACHI LTD14 citations84
US6580067B1Jun 17, 2003
Sample analyzing monitor and combustion control system using the same
HITACHI LTD17 citations84
US6194716B1Feb 27, 2001
Method for mass calibration
HITACHI LTD14 citations74
US9696288B2Jul 4, 2017
Attached matter testing device and testing method
HITACHI LTD3 citations73
US9261437B2Feb 16, 2016
Attached matter inspection device
HITACHI LTD4 citations73
US6723286B2Apr 20, 2004
Chemical monitoring method and apparatus, and incinerator
HITACHI LTD10 citations73
SUGIYAMA MASUYUKI
3 patentsSATAKE HIROYUKI
2 patentsNAGANO HISASHI
2 patentsPANASONIC CORP
1 patentAPPLERA CORP
1 patentANRITSU CORP
1 patentOLYMPUS CORP
1 patentHASHIMOTO YUICHIRO
1 patentHASEGAWA HIDEKI
1 patentMOROKUMA HIDETOSHI
1 patentKUMANO SHUN
1 patentShowing the top 50 of 112 patents by PatentIndex Score.