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Inventor

Yukiko Hirabayashi

Inventor
Kokubunji, JP

Overview

25→
Patents
1997–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 25 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps44%
A61BDiagnosis19%
G01NInvestigating or analysing materials by determining their chemical or physical properties17%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
B01FMixing, e.g. dissolving, emulsifying or dispersing3%
B01LChemical or physical laboratory apparatus for general use3%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms3%
H01GCapacitors3%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy3%
PatentTitleYear
9,704,699'Hybrid ion source and mass spectrometric device'20179,620,777'Positive electrode and lithium ion secondary battery using thereof'20178,364,227'Biological optical measurement probe and biological optical measurement instrument therewith'20138,244,326'Probe device'20127,974,671'Living body information signal processing system combining living body optical measurement apparatus and brain wave measurement apparatus and probe device used for the same'20117,231,241'Probe for optical measurement instrument for living body and optical measurement instrument for living body using the same'20076,904,302'Optical system for measuring metabolism in a body'20056,787,017'Capillary electrophoretis system, sample analyzer and liquid sample cassette for electrophoretic separation'20046,774,359'Sample-introduction tool, and an ion source and a mass spectrometer using the sample-introduction tool'20046,673,547'DNA analysis system'20046,478,738'Method of mass-analyzing body fluid and apparatus therefor'20026,465,779'Mass spectrometer'20026,392,226'Mass spectrometer'20026,316,769'Mass spectrometer'20016,190,316'Method of mass-analyzing body fluid and apparatus therefor'20016,180,941'Mass spectrometer'20016,114,693'Mass spectrometer and mass spectrometry method for analyzing compounds contained in a solution'20006,075,243'Mass spectrometer'20006,011,260'Mass spectrometer'20005,986,259'Mass spectrometer'19995,969,351'Mass spectrometer'19995,909,356'Solid state electric double layer capacitor'19995,898,175'Mass spectrometer and mass spectrometry method for analyzing compounds contained in a solution'19995,825,027'Mass spectrometer'19985,678,556'Imaging method for spatial distributions of absorber concentrations'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2013Patents assigned to HITACHI LTD (21)· patent assignee history
1997–2013Based in Kokubunji, JP· patent location history
1999Based in Chiba, JP· patent location history
2005–2011Patents assigned to HITACHI MEDICAL CORP (2)· patent assignee history
2011Based in Saitama, JP· patent location history
2012–2013Patents assigned to HIRABAYASHI YUKIKO (2)· patent assignee history
2012–2013Patents assigned to KASAI YOSHIMI (2)· patent assignee history
2012–2013Patents assigned to NINOMIYA ATSUSHI (2)· patent assignee history
2017Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD211997–2013
HIRABAYASHI YUKIKOself22012–2013
HITACHI MEDICAL CORP22005–2011
KASAI YOSHIMI22012–2013
NINOMIYA ATSUSHI22012–2013
Locations
LocationPatentsSpan
Kokubunji, JP211997–2013
Tokyo, JP22017
Saitama, JP12011
Chiba, JP11999