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Inventor

Ryuichi Moriya

Inventor
Kawasaki, JP

Overview

4→
Patents
2003–2018
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.

H04Jprimary
H04JMultiplex communication50%
H04LTransmission of digital information, e.g. telegraphic communication25%
H04BTransmission13%
H04QSelecting13%
PatentTitleYear
9,887,772'Transmission device, transmission network system, and path delay measuring method'20187,239,649'Transmission system'20077,024,121'Optical clock signal distribution system in WDM network'20066,567,422'Network synchronization controller and timing loop prevention method'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2018Patents assigned to FUJITSU LTD (4)· patent assignee history
2003–2018Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD42003–2018
Locations
LocationPatentsSpan
Kawasaki, JP42003–2018