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Inventor

Hideki Koba

Inventor
Tokyo, JP

Overview

4→
Patents
2013–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 4 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 communication75%
H03GControl of amplification25%
PatentTitleYear
9,722,769'Equalizer'20179,667,454'Adaptive equalizer'20178,963,637'Semiconductor device and communication device'20158,441,300'Interface circuit, LSI, server device, and method of training the interface circuit'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2017Patents assigned to HITACHI LTD (4)· patent assignee history
2013Patents assigned to KOBA HIDEKI (1)· patent assignee history
2013Patents assigned to MUTO TAKASHI (1)· patent assignee history
2013Patents assigned to WATANABE KEIKI (1)· patent assignee history
2013–2015Based in Ome, JP· patent location history
2017Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD42013–2017
KOBA HIDEKIself12013
MUTO TAKASHI12013
WATANABE KEIKI12013
Locations
LocationPatentsSpan
Tokyo, JP22017
Ome, JP22013–2015