Inventor

Hitoshi Tokieda

Inventor

Hitachinaka, JP

Overview

2002–2021

Patent span

Physics

Primary field (CPC G)

Patents· 30 as inventor

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

G01Nprimary

G01NInvestigating or analysing materials by determining their chemical or physical properties54%

Y10TTechnical subjects covered by former us classification22%

LOC2420%

B01LChemical or physical laboratory apparatus for general use2%

B08BCleaning in general2%

PatentTitleYear

11,009,515Automatic analyzer2021 10,962,558Automatic analyzer2021 10,786,835Ultrasonic cleaner and automatic analyzer using the same2020 10,613,108Automatic analyzer2020 10,539,584Sampling nozzle, automatic analyzer using the same, and method of manufacturing sampling nozzle2020 10,302,668Automated analyzer device2019 10,184,948Automated analyzer2019 10,094,846Automatic analyzer and sample-processing system2018 9,891,240'Automatic analyzer'2018 9,869,686'Automatic analyzer'2018 9,772,264'Automatic analyzer'2017 9,442,128'Automated analyzer'2016 9,229,019'Automatic analyzer and sample-processing system'2016 9,063,104'Automatic analyzer'2015 9,039,970'Automatic analyzer'2015 9,031,794'Automatic analyzing system'2015 8,701,504'Automatic analyzer and sample-processing system'2014 D0685494'Cover for reagent disk for clinical analyzer'2013 D0685495'Input and output buffer module for clinical analyzer'2013 D0681227'Clinical analyzer'2013 D0681226'Clinical analyzer'2013 D0681228'Input and output buffer module for clinical analyzer'2013 8,252,233'Automatic analyzer and sample-processing system'2012 8,071,025'Automatic analyzer'2011 D0637730'ISE analytical unit for clinical analyzer'2011 D0631975'Sample buffer unit for clinical analyzer'2011 D0631976'Sampler unit for clinical analyzer'2011 7,749,441'Automatic analyzer'2010 6,764,650'Sample rack handling system'2004 6,337,050'Sample rack handling system'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2018Based in Hitachinaka, JP· patent location history

2010–2021Patents assigned to HITACHI HIGH TECH CORP (27)· patent assignee history

2011–2017Patents assigned to TOKIEDA HITOSHI (13)· patent assignee history

2012–2016Patents assigned to AKUTSU MASASHI (5)· patent assignee history

2013Patents assigned to NODA HIROYUKI (5)· patent assignee history

2013Patents assigned to OKUSA TAKENORI (5)· patent assignee history

2016–2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI HIGH TECH CORP	27	2010–2021
TOKIEDA HITOSHIself	13	2011–2017
AKUTSU MASASHI	5	2012–2016
NODA HIROYUKI	5	2013
OKUSA TAKENORI	5	2013

Locations

Location	Patents	Span
Hitachinaka, JP	19	2002–2018
Tokyo, JP	11	2016–2021