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Inventor

Osamu OKINO

Inventor
JP

Overview

4→
Patents
2021–2023
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.

H04Bprimary
H04BTransmission25%
H04JMultiplex communication17%
H04LTransmission of digital information, e.g. telegraphic communication17%
G02BOptical elements, systems or apparatus8%
G05BControl or regulating systems in general8%
G06FElectric digital data processing8%
G08CTransmission systems for measured values, control or similar signals8%
H04QSelecting8%
PatentTitleYear
11,720,092Maintenance management system and data processing method202311,296,790Transmission system and wavelength resource management method202211,201,687Optical transmission system and wavelength allocation method202111,196,482Monitoring device and monitoring method2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2023Patents assigned to NIPPON TELEGRAPH & TELEPHONE (4)· patent assignee history
2021–2023Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON TELEGRAPH & TELEPHONE42021–2023
Locations
LocationPatentsSpan
JP42021–2023