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Inventor

Hiroyuki Satake

Inventor
Tokyo, JP

Overview

47→
Patents
1998–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 47 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Jprimary
H01JElectric discharge tubes or discharge lamps39%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
G09BEducational or demonstration appliances7%
G01CMeasuring distances, levels or bearings6%
G11CStatic stores4%
H03KPulse technique4%
A61NElectrotherapy3%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems3%
A61BDiagnosis1%
PatentTitleYear
10,684,256Analysis device provided with ion mobility separation part202010,466,214Ionization device201910,431,445Ion analysis device201910,424,472Ion guide and mass spectrometer using same201910,338,028Ion mobility separation device201910,268,221Power supply device and electronic control unit for lowering a minimum operating voltage and suppressing a consumed current to be low201910,204,773Ion guide and mass spectrometer using same201910,139,369Mass spectrometer201810,036,737Analysis system20189,892,901'Mass spectrometry device'20189,852,897Hybrid ion source, mass spectrometer, and ion mobility device20179,737,459'Medical apparatus communication system and medical apparatus'20179,704,699'Hybrid ion source and mass spectrometric device'20179,698,680'Switching power device'20179,439,576'Lifesaving support apparatus and lifesaving support system'20169,402,553'Lifesaving support apparatus and lifesaving support system'20169,377,445'Ionization method, ionization apparatus, and mass analysis system'20169,302,271'Ion mobility separation device'20169,177,775'Mass spectrometer'20159,123,516'Multipole segments aligned in an offset manner in a mass spectrometer'20158,941,060'Mass spectrometer and ion source used therefor'20158,835,841'Mass spectrometer and mass spectrometry'20148,674,299'Mass spectrometric system'20148,102,191'Window comparator circuit for limiting input voltage applied to object circuit'20128,080,786'Mass spectrometer'20118,049,169'Ion guide device, ion reactor, and mass analyzer'20118,044,349'Mass spectrometer'20117,906,759'Mass spectroscopy system and mass spectroscopy method'20117,875,848'Ion trap, mass spectrometer, and ion mobility analyzer'20117,764,085'Buffer circuit, buffer tree, and semiconductor device'20107,719,879'Semiconductor integrated circuit'20107,622,974'Semiconductor device'20097,589,320'Mass spectrometer'20097,569,814'Mass spectrometer'20097,397,025'Mass spectrometer'20087,348,554'Mass spectrometer'20087,309,860'Mass spectrometer'20077,129,478'Mass spectrometer'20066,933,750'Buffer circuit, buffer tree, and semiconductor device'20056,760,027'Bird\'s-eye view forming method, map display apparatus and navigation system'20046,724,300'Alarm device and running control apparatus including the alarm device'20046,687,166'Bus interface circuit and receiver circuit'20046,654,014'Bird\'s-eye view forming method, map display apparatus and navigation system'20036,430,374'Ratcheting diopter adjustment device'20026,346,942'Bird\'s-eye view forming method, map display apparatus and navigation system'20026,141,014'Bird\'s-eye view forming method, map display apparatus and navigation system'20005,848,311'Film pressure plate of a camera for use with a film having a magnetic recording portion'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2019Patents assigned to HITACHI LTD (8)· patent assignee history
2000–2004Based in Hitachi, JP· patent location history
2004–2010Based in Kanagawa, JP· patent location history
2006–2020Patents assigned to HITACHI HIGH TECH CORP (24)· patent assignee history
2006–2015Based in Kokubunji, JP· patent location history
2011–2016Patents assigned to SATAKE HIROYUKI (8)· patent assignee history
2011–2014Based in Tokorozawa, JP· patent location history
2014–2016Patents assigned to HASEGAWA HIDEKI (5)· patent assignee history
2014–2016Patents assigned to HASHIMOTO YUICHIRO (5)· patent assignee history
2015–2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI HIGH TECH CORP242006–2020
HITACHI LTD82000–2019
SATAKE HIROYUKIself82011–2016
HASEGAWA HIDEKI52014–2016
HASHIMOTO YUICHIRO52014–2016
Locations
LocationPatentsSpan
Tokyo, JP182015–2020
Kokubunji, JP122006–2015
Kanagawa, JP42004–2010
Hitachi, JP32000–2004
Tokorozawa, JP22011–2014