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Inventor

Hideyuki Yokou

Inventor
Tokyo, JP

Overview

12→
Patents
2004–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 12 as inventor

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

G11Cprimary
G11CStatic stores37%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1019%
H03KPulse technique15%
G01RMeasuring electric variables7%
H01LSemiconductor devices7%
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 systems7%
H05KPrinted circuits7%
PatentTitleYear
9,411,015'Semiconductor device having penetrating electrodes each penetrating through substrate'20169,379,600'Semiconductor device that can cancel noise in bias line to which bias current flows'20169,368,189'Semiconductor device including output circuit constituted of plural unit buffer circuits in which impedance thereof are adjustable'20169,053,771'Semiconductor system'20158,952,498'Semiconductor device having plural stacked chips'20158,766,664'Semiconductor device including output circuit constituted of plural unit buffer circuits in which impedance thereof are adjustable'20148,760,902'Semiconductor system'20148,717,839'Semiconductor device having plural penetration electrodes penetrating through semiconductor substrate and testing method thereof'20148,665,008'Semiconductor device that can cancel noise in bias line to which bias current flows'20148,390,318'Semiconductor device having calibration circuit for adjusting output impedance of output buffer circuit'20137,986,150'Calibration circuit'20116,809,946'Semiconductor memory device and method of controlling the same'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2014Patents assigned to ELPIDA MEMORY INC (7)· patent assignee history
2004–2016Based in Tokyo, JP· patent location history
2013–2015Patents assigned to YOKOU HIDEYUKI (4)· patent assignee history
2013–2014Patents assigned to ISHIMATSU MANABU (2)· patent assignee history
2014–2015Patents assigned to SHIGEZANE YASUYUKI (2)· patent assignee history
2015–2016Patents assigned to PS4 LUXCO SARL (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ELPIDA MEMORY INC72004–2014
PS4 LUXCO SARL52015–2016
YOKOU HIDEYUKIself42013–2015
ISHIMATSU MANABU22013–2014
SHIGEZANE YASUYUKI22014–2015
Locations
LocationPatentsSpan
Tokyo, JP122004–2016