Inventor
TERUI YASUSHI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “TERUI YASUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI HIGH TECH CORP
21 patentsUS7473892B2Jan 6, 2009
Mass spectrometer system
HITACHI HIGH TECH CORP72 citations98
US7932486B2Apr 26, 2011
Mass spectrometer system
HITACHI HIGH TECH CORP7 citations84
US7595484B2Sep 29, 2009
Mass spectrometric method, mass spectrometric system, diagnosis system, inspection system, and mass spectrometric program
HITACHI HIGH TECH CORP16 citations84
US7186973B2Mar 6, 2007
Ion trap/time-of-flight mass analyzing apparatus and mass analyzing method
HITACHI HIGH TECH CORP11 citations83
US7476850B2Jan 13, 2009
Method and its apparatus for mass spectrometry
HITACHI HIGH TECH CORP9 citations82
USD522391SJun 6, 2006
Time of flight mass spectrometer
HITACHI HIGH TECH CORP8 citations71
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
US11049706B2Jun 29, 2021
Mass spectrometer and nozzle member
HITACHI HIGH TECH CORP1 citations62
US10607825B2Mar 31, 2020
Mass spectrometer
HITACHI HIGH TECH CORP1 citations62
US7755035B2Jul 13, 2010
Ion trap time-of-flight mass spectrometer
HITACHI HIGH TECH CORP3 citations62
US7928365B2Apr 19, 2011
Method and apparatus for mass spectrometry
HITACHI HIGH TECH CORP3 citations61
US10068756B2Sep 4, 2018
Mass spectrometer
HITACHI HIGH TECH CORP0 citations52
US9418825B2Aug 16, 2016
Method and device for mass spectrometry
HITACHI HIGH TECH CORP0 citations52
US7999222B2Aug 16, 2011
Time-of-flight mass spectrometer
HITACHI HIGH TECH CORP1 citations51
US7890074B2Feb 15, 2011
Data acquisition system
HITACHI HIGH TECH CORP0 citations50
US9523663B2Dec 20, 2016
Mass spectrometer
HITACHI HIGH TECH CORP0 citations45
US9921195B2Mar 20, 2018
Liquid chromatography-mass spectrometry device
HITACHI HIGH TECH CORP0 citations43
US10453663B2Oct 22, 2019
Mass spectrometry device and ion detection method therefor
HITACHI HIGH TECH CORP0 citations42
US10332736B2Jun 25, 2019
Mass spectrometer with ion frequency selection
HITACHI HIGH TECH CORP0 citations42
US10229821B2Mar 12, 2019
Mass spectrometry device
HITACHI HIGH TECH CORP0 citations42
HITACHI LTD
8 patentsUS6541769B1Apr 1, 2003
Mass spectrometer
HITACHI LTD25 citations93
US6586730B1Jul 1, 2003
Plasma ion source mass spectrometer
HITACHI LTD17 citations84
US6020958AFeb 1, 2000
Atomic absorption spectrophotometer
HITACHI LTD10 citations73
US5822059AOct 13, 1998
Atomic absorption spectrophotometer and graphite tube type cuvette used for the same
HITACHI LTD8 citations73
US5786887AJul 28, 1998
Atomic absorption spectrophotometer and atomic absorption spectrochemical analysis
HITACHI LTD13 citations72
US6765200B2Jul 20, 2004
Mass spectrometry and mass spetrometer using the same
HITACHI LTD3 citations62
US5978082ANov 2, 1999
Atomic absorptiometer and a metal specimen atomic vapor generation apparatus used in the atomic absorotiometer
HITACHI LTD3 citations62
US5801827ASep 1, 1998
Analysis device using chemical combustion flame
HITACHI LTD2 citations61