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Inventor

Naomi Oohashi

Inventor
Kanagawa, JP

Overview

1→
Patents
2004
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Bprimary
H04BTransmission100%
PatentTitleYear
6,771,904'Optical transmission system and optical channel available quality measuring method'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to OKI ELECTRIC IND CO LTD (1)· patent assignee history
2004Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OKI ELECTRIC IND CO LTD12004
Locations
LocationPatentsSpan
Kanagawa, JP12004