Inventor
HIRABAYASHI ATSUMU
JP34 patents
⚠️ This page may combine multiple inventors who share the name “HIRABAYASHI ATSUMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
24 patentsUS5877495AMar 2, 1999
Mass spectrometer
HITACHI LTD99 citations98
US6485689B1Nov 26, 2002
Analytical apparatus using nebulizer
HITACHI LTD48 citations96
US6335525B1Jan 1, 2002
Mass spectrometer
HITACHI LTD36 citations96
US6121608ASep 19, 2000
Mass spectrometry of solution and apparatus
HITACHI LTD50 citations96
US6114693ASep 5, 2000
Mass spectrometer and mass spectrometry method for analyzing compounds contained in a solution
HITACHI LTD56 citations96
US5481107AJan 2, 1996
Mass spectrometer
HITACHI LTD98 citations94
US6446883B1Sep 10, 2002
Nebulizer
HITACHI LTD14 citations93
US6437327B2Aug 20, 2002
Mass spectrometry of solution and apparatus therefor
HITACHI LTD20 citations93
US6252225B1Jun 26, 2001
Mass spectrometry of solution and apparatus therefor
HITACHI LTD35 citations93
US6188065B1Feb 13, 2001
Mass spectrometer
HITACHI LTD31 citations93
US6147347ANov 14, 2000
Ion source and mass spectrometer instrument using the same
HITACHI LTD31 citations93
US5898175AApr 27, 1999
Mass spectrometer and mass spectrometry method for analyzing compounds contained in a solution
HITACHI LTD25 citations93
US5633496AMay 27, 1997
Mass spectrometry apparatus
HITACHI LTD19 citations93
US6900430B2May 31, 2005
Mass spectrometer and measurement system using the mass spectrometer
HITACHI LTD35 citations92
US6774359B1Aug 10, 2004
Sample-introduction tool, and an ion source and a mass spectrometer using the sample-introduction tool
HITACHI LTD32 citations92
US6478738B1Nov 12, 2002
Method of mass-analyzing body fluid and apparatus therefor
HITACHI LTD26 citations92
US6190316B1Feb 20, 2001
Method of mass-analyzing body fluid and apparatus therefor
HITACHI LTD19 citations92
US7180056B2Feb 20, 2007
Mass spectrometry and mass spectrometry system
HITACHI LTD11 citations84
US6499675B2Dec 31, 2002
Analytical apparatus using nebulizer
HITACHI LTD8 citations74
US6384411B1May 7, 2002
Ion source and mass spectrometer instrument using the same
HITACHI LTD13 citations74
US6673547B2Jan 6, 2004
DNA analysis system
HITACHI LTD8 citations73
US7645983B2Jan 12, 2010
Ion source and mass spectrometer instrument using the same
HITACHI LTD2 citations63
US7141788B2Nov 28, 2006
Ion source and mass spectrometric apparatus
HITACHI LTD4 citations63
US6787017B1Sep 7, 2004
Capillary electrophoretis system, sample analyzer and liquid sample cassette for electrophoretic separation
HITACHI LTD4 citations62
HITACHI HIGH TECH CORP
9 patentsUS7473892B2Jan 6, 2009
Mass spectrometer system
HITACHI HIGH TECH CORP72 citations98
US6917037B2Jul 12, 2005
Mass spectrum analyzing system
HITACHI HIGH TECH CORP22 citations92
US7932486B2Apr 26, 2011
Mass spectrometer system
HITACHI HIGH TECH CORP7 citations84
US7829845B2Nov 9, 2010
Methods and instruments for identification of glycosylated proteins and peptides
HITACHI HIGH TECH CORP8 citations84
US7595484B2Sep 29, 2009
Mass spectrometric method, mass spectrometric system, diagnosis system, inspection system, and mass spectrometric program
HITACHI HIGH TECH CORP16 citations84
US7538321B2May 26, 2009
Method of identifying substances using mass spectrometry
HITACHI HIGH TECH CORP9 citations83
US7544930B2Jun 9, 2009
Tandem type mass analysis system and method
HITACHI HIGH TECH CORP2 citations63
US7126113B2Oct 24, 2006
Mass spectrometry system
HITACHI HIGH TECH CORP2 citations63
US6989531B2Jan 24, 2006
Mass spectrometer
HITACHI HIGH TECH CORP0 citations51