Inventor

Hisakatsu Yamaguchi

Inventor

Kawasaki, JP

Overview

27→

Patents

2008–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 27 as inventor

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

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication32%

H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses14%

H03KPulse technique13%

H04BTransmission11%

G11CStatic stores7%

G06FElectric digital data processing5%

H03MCoding5%

G01RMeasuring electric variables4%

H03HImpedance networks, e.g. resonant circuits4%

H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner2%

PatentTitleYear

10,778,382Parameter setting transmission and reception system and parameter setting method2020 10,718,811Jitter measurement circuit and jitter measurement system2020 10,623,172Control signal transmission and reception system and control signal transmission and reception method2020 9,608,640'Receiving circuit and method for controlling frequency'2017 9,154,291'Differential signal skew adjustment method and transmission circuit'2015 9,088,405'Clock phase interpolator, data transmission and reception circuit, and method of clock phase interpolation'2015 8,638,843'Receiving device and receiving method'2014 8,588,340'Receiving device'2013 8,462,905'Receiver circuit'2013 8,325,864'Receiver circuit'2012 8,270,462'Adaptive equalizer circuit'2012 8,204,153'Clock recovery circuit and data receiving circuit'2012 8,065,553'Phase interpolator for a timing signal generating circuit'2011 7,982,638'Data transmission circuit and data communication system'2011 7,973,691'Data recovery circuit, data recovery method and data receiving apparatus'2011 7,936,296'AD converter, data receiver and data reception method'2011 7,880,543'Data transmitting circuit and transmitting method'2011 7,863,948'Clock frequency dividing circuit'2011 7,863,987'Clock signal generating and distributing apparatus'2011 7,786,785'Peaking control circuit'2010 7,653,169'Timing adjustment for data transmitting/receiving circuit'2010 7,542,532'Data transmission device and input/output interface circuit'2009 7,542,506'Data receiver and equalizer adapter'2009 7,535,956'Adaptive equalizer circuit'2009 7,515,656'Clock recovery circuit and data receiving circuit'2009 7,496,781'Timing signal generating circuit with a master circuit and slave circuits'2009 7,397,293'Clock distribution circuit'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2020Patents assigned to FUJITSU LTD (27)· patent assignee history

2008–2020Based in Kawasaki, JP· patent location history

2011–2014Patents assigned to YAMAGUCHI HISAKATSU (7)· patent assignee history

2011–2012Patents assigned to GOTOH KOHTAROH (2)· patent assignee history

2013–2014Patents assigned to FUJITSU SEMICONDUCTOR LTD (2)· patent assignee history

2013–2014Patents assigned to KAWAHARA SATOSHI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJITSU LTD	27	2008–2020
YAMAGUCHI HISAKATSUself	7	2011–2014
FUJITSU SEMICONDUCTOR LTD	2	2013–2014
GOTOH KOHTAROH	2	2011–2012
KAWAHARA SATOSHI	2	2013–2014

Locations

Location	Patents	Span
Kawasaki, JP	27	2008–2020