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Inventor

Tetsuo Ehara

Inventor
Fukuoka, JP

Overview

8→
Patents
1994–2015
Patent span
Electricity
Primary field (CPC H)

Patents· 8 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 communication88%
H04QSelecting13%
PatentTitleYear
9,118,537'Reception apparatus, communication apparatus, transmission apparatus, receiving method, and transmitting method'20159,118,580'Communication device and method for controlling transmission priority related to shared backup communication channel'20158,750,092'Packet transmission device'20148,493,850'Communication apparatus and frame transmission method'20138,369,223'Packet processing apparatus, interface unit and method thereof'20138,264,950'Packet forwarding device and control circuit thereof'20128,089,876'Packet transmission apparatus and packet transmission method'20125,287,350'Sub-rate time switch'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2015Patents assigned to FUJITSU LTD (8)· patent assignee history
1994–2015Based in Fukuoka, JP· patent location history
2012–2015Patents assigned to EHARA TETSUO (7)· patent assignee history
2012–2015Patents assigned to MITSUMORI YASUYUKI (6)· patent assignee history
2012–2015Patents assigned to HACHIYA KOJI (5)· patent assignee history
2012–2013Patents assigned to KATSURA YUICHIRO (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD81994–2015
EHARA TETSUOself72012–2015
MITSUMORI YASUYUKI62012–2015
HACHIYA KOJI52012–2015
KATSURA YUICHIRO32012–2013
Locations
LocationPatentsSpan
Fukuoka, JP81994–2015