Inventor
ITOI HIROTO
JP22 patents
⚠️ This page may combine multiple inventors who share the name “ITOI HIROTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHIMADZU CORP
11 patentsUS6025590AFeb 15, 2000
Ion detector
SHIMADZU CORP25 citations92
US6006584ADec 28, 1999
Gas chromatograph mass spectrometer
SHIMADZU CORP29 citations92
US5837883ANov 17, 1998
Gas chromatograph/mass spectrometer
SHIMADZU CORP23 citations92
US5686655ANov 11, 1997
Gas chromatograph/mass spectrometer system
SHIMADZU CORP25 citations92
US7985951B2Jul 26, 2011
Mass spectrometer
SHIMADZU CORP8 citations84
US6737644B2May 18, 2004
Quadrupole mass spectrometer
SHIMADZU CORP15 citations83
US9324551B2Apr 26, 2016
Mass spectrometer and method of driving ion guide
SHIMADZU CORP3 citations73
US8384028B2Feb 26, 2013
MS/MS mass spectrometer
SHIMADZU CORP5 citations71
US11309174B2Apr 19, 2022
Ionization method, ionization device, imaging spectrometry method, and imaging spectrometer
SHIMADZU CORP0 citations62
US6147346ANov 14, 2000
Mass spectrometer
SHIMADZU CORP3 citations62
US7119329B2Oct 10, 2006
Method of preparing and reconditioning an electrode of mass spectrometer
SHIMADZU CORP0 citations51
OKUMURA DAISUKE
4 patentsUS9230788B2Jan 5, 2016
Mass spectrograph apparatus and method of driving ion guide
OKUMURA DAISUKE2 citations62
US8207491B2Jun 26, 2012
Mass spectrometer
OKUMURA DAISUKE2 citations62
US8148675B2Apr 3, 2012
Collision cell for an MS/MS mass spectrometer
OKUMURA DAISUKE3 citations61
US8563920B2Oct 22, 2013
Mass spectrometer
OKUMURA DAISUKE0 citations51