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Inventor

Yu Mitsui

Inventor
Fujisawa, JP

Overview

2→
Patents
2011–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 2 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 communication50%
H04MTelephonic communication25%
H04QSelecting25%
PatentTitleYear
8,488,445'Gateway device, optical network terminal, and passive optical network system'20138,040,872'Frame forwarding apparatus'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2013Patents assigned to HITACHI LTD (2)· patent assignee history
2011–2013Based in Fujisawa, JP· patent location history
2013Patents assigned to ISHII RYUJI (1)· patent assignee history
2013Patents assigned to MITSUI YU (1)· patent assignee history
2013Patents assigned to TAKAHASHI TETSUHIKO (1)· patent assignee history
2013Patents assigned to TAKIHIRO MASATOSHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD22011–2013
ISHII RYUJI12013
MITSUI YUself12013
TAKAHASHI TETSUHIKO12013
TAKIHIRO MASATOSHI12013
Locations
LocationPatentsSpan
Fujisawa, JP22011–2013