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Inventor

Hideki Hirota

Inventor
Hitachinaka, JP

Overview

4→
Patents
2011–2021
Patent span
LOC
Primary field

Patents· 4 as inventor

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

LOC16primary
LOC1650%
G01RMeasuring electric variables25%
H01JElectric discharge tubes or discharge lamps25%
PatentTitleYear
10,989,739Probe card holder20218,729,497'Sample device for charged particle beam'2014D0660335'Fixation device for a sample case for an electron microscope'2012D0651226'Sample case for an electron microscope'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2014Patents assigned to ASAKAWA TAKAYUKI (3)· patent assignee history
2011–2014Patents assigned to HIROTA HIDEKI (3)· patent assignee history
2011–2014Patents assigned to HITACHI HIGH TECH CORP (3)· patent assignee history
2011–2014Patents assigned to NAGAKUBO YASUHIRA (3)· patent assignee history
2011–2014Patents assigned to TANIGAKI TOSHIAKI (3)· patent assignee history
2011–2014Based in Hitachinaka, JP· patent location history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASAKAWA TAKAYUKI32011–2014
HIROTA HIDEKIself32011–2014
HITACHI HIGH TECH CORP32011–2014
NAGAKUBO YASUHIRA32011–2014
TANIGAKI TOSHIAKI32011–2014
Locations
LocationPatentsSpan
Hitachinaka, JP32011–2014
Tokyo, JP12021