Inventor
SUGA MASAO
JP43 patents
⚠️ This page may combine multiple inventors who share the name “SUGA MASAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
16 patentsUS6295860B1Oct 2, 2001
Explosive detection system and sample collecting device
HITACHI LTD146 citations99
US6381015B1Apr 30, 2002
Inspection apparatus using optical interferometer
HITACHI LTD86 citations97
US6840120B2Jan 11, 2005
Explosive detection system and sample collecting device
HITACHI LTD49 citations96
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
US6677582B2Jan 13, 2004
Ion source and mass spectrometer
HITACHI LTD14 citations84
US6639215B2Oct 28, 2003
Ion source and mass spectrometer
HITACHI LTD14 citations84
US6723286B2Apr 20, 2004
Chemical monitoring method and apparatus, and incinerator
HITACHI LTD10 citations73
US7449685B2Nov 11, 2008
Gas monitoring apparatus
HITACHI LTD6 citations70
US7882754B2Feb 8, 2011
Gas component collector, gas component collecting device, filter producing method, and gas component analyzing apparatus
HITACHI LTD4 citations63
US7375316B2May 20, 2008
Mass spectrometer and mass spectrometry
HITACHI LTD2 citations63
US7164124B2Jan 16, 2007
Mass spectrometric apparatus and ion source
HITACHI LTD6 citations63
US6838664B2Jan 4, 2005
Mass spectrometer, mass spectrometry, and monitoring system
HITACHI LTD3 citations63
US7829848B2Nov 9, 2010
Gas monitoring apparatus
HITACHI LTD4 citations59
US7420180B2Sep 2, 2008
Mass spectrometer and mass spectrometry
HITACHI LTD1 citations52
US10338028B2Jul 2, 2019
Ion mobility separation device
HITACHI LTD0 citations42
TOSHIBA KK
13 patentsUS6842818B2Jan 11, 2005
Electronic device with card interface
TOSHIBA KK64 citations97
US7237052B2Jun 26, 2007
Electronic device with card interface
TOSHIBA KK23 citations96
US5497455AMar 5, 1996
Portable computer which has a task selection menu allowing easy selection and execution of arbitrary application software without entering a command
TOSHIBA KK91 citations93
US7779192B2Aug 17, 2010
Electronic device with card interface
TOSHIBA KK8 citations92
US7774533B2Aug 10, 2010
Electronic device with card interface
TOSHIBA KK8 citations92
US7350009B2Mar 25, 2008
Electronic device with card interface
TOSHIBA KK10 citations92
US7162561B2Jan 9, 2007
Electronic device with card interface
TOSHIBA KK10 citations92
US5537531AJul 16, 1996
Portable computer with a bank switch for switching between a ROM and a memory, both allocated to the same address space, by changing a port address of a keyboard controller
TOSHIBA KK26 citations89
US7051142B2May 23, 2006
Electronic device with card interface
TOSHIBA KK9 citations82
US8015338B2Sep 6, 2011
Electronic device with card interface
TOSHIBA KK3 citations74
US9367503B2Jun 14, 2016
Electronic device with card interface
TOSHIBA KK2 citations63
US4807119AFeb 21, 1989
Memory address mapping mechanism
TOSHIBA KK5 citations63
US7272717B2Sep 18, 2007
System of authentication, apparatus, program and method
TOSHIBA KK4 citations61
HITACHI HIGH TECH CORP
7 patentsUS10204773B2Feb 12, 2019
Ion guide and mass spectrometer using same
HITACHI HIGH TECH CORP9 citations84
US9177775B2Nov 3, 2015
Mass spectrometer
HITACHI HIGH TECH CORP3 citations63
US10424472B2Sep 24, 2019
Ion guide and mass spectrometer using same
HITACHI HIGH TECH CORP0 citations52
US10139369B2Nov 27, 2018
Mass spectrometer
HITACHI HIGH TECH CORP1 citations52
US9852897B2Dec 26, 2017
Hybrid ion source, mass spectrometer, and ion mobility device
HITACHI HIGH TECH CORP0 citations52
US10036737B2Jul 31, 2018
Analysis system
HITACHI HIGH TECH CORP0 citations42
US9892901B2Feb 13, 2018
Mass spectrometry device
HITACHI HIGH TECH CORP0 citations42