Inventor
HIRABAYASHI YUKIKO
JP25 patents
⚠️ This page may combine multiple inventors who share the name “HIRABAYASHI YUKIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
19 patentsUS6114693ASep 5, 2000
Mass spectrometer and mass spectrometry method for analyzing compounds contained in a solution
HITACHI LTD56 citations96
US6075243AJun 13, 2000
Mass spectrometer
HITACHI LTD26 citations93
US5986259ANov 16, 1999
Mass spectrometer
HITACHI LTD44 citations93
US5969351AOct 19, 1999
Mass spectrometer
HITACHI LTD26 citations93
US5898175AApr 27, 1999
Mass spectrometer and mass spectrometry method for analyzing compounds contained in a solution
HITACHI LTD25 citations93
US5825027AOct 20, 1998
Mass spectrometer
HITACHI LTD17 citations93
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
US5678556AOct 21, 1997
Imaging method for spatial distributions of absorber concentrations
HITACHI LTD27 citations92
US6465779B2Oct 15, 2002
Mass spectrometer
HITACHI LTD11 citations82
US6316769B2Nov 13, 2001
Mass spectrometer
HITACHI LTD14 citations82
US6180941B1Jan 30, 2001
Mass spectrometer
HITACHI LTD11 citations82
US6011260AJan 4, 2000
Mass spectrometer
HITACHI LTD11 citations82
US6392226B1May 21, 2002
Mass spectrometer
HITACHI LTD13 citations74
US6673547B2Jan 6, 2004
DNA analysis system
HITACHI LTD8 citations73
US6787017B1Sep 7, 2004
Capillary electrophoretis system, sample analyzer and liquid sample cassette for electrophoretic separation
HITACHI LTD4 citations62
US8364227B2Jan 29, 2013
Biological optical measurement probe and biological optical measurement instrument therewith
HITACHI LTD0 citations42
US7231241B2Jun 12, 2007
Probe for optical measurement instrument for living body and optical measurement instrument for living body using the same
HITACHI LTD0 citations42
TDK CORP
2 patentsHITACHI MEDICAL CORP
2 patentsUS7974671B2Jul 5, 2011
Living body information signal processing system combining living body optical measurement apparatus and brain wave measurement apparatus and probe device used for the same
HITACHI MEDICAL CORP34 citations92
US6904302B2Jun 7, 2005
Optical system for measuring metabolism in a body
HITACHI MEDICAL CORP13 citations84