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Inventor

Akio Sahara

Inventor
Yokohama, JP

Overview

2→
Patents
2016
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.

G02Bprimary
G02BOptical elements, systems or apparatus33%
H04JMultiplex communication33%
H04QSelecting33%
PatentTitleYear
9,294,826'Wavelength selection switch system and method for controlling wavelength selection switch'20169,247,324'Wavelength selection switch system and method for controlling wavelength selection switch'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to NIPPON TELEGRAPH & TELEPHONE (1)· patent assignee history
2016Patents assigned to NTT ELECTRONICS CORP (1)· patent assignee history
2016Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON TELEGRAPH & TELEPHONE12016
NTT ELECTRONICS CORP12016
Locations
LocationPatentsSpan
Yokohama, JP22016