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Inventor

Hideaki Okuyama

Inventor
Tokyo, JP

Overview

1→
Patents
1989
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus50%
H04QSelecting50%
PatentTitleYear
4,852,958'Optical matrix switch having optimized crosstalk characteristics and uniform optical output intensity'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to OKI ELECTRIC IND CO LTD (1)· patent assignee history
1989Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OKI ELECTRIC IND CO LTD11989
Locations
LocationPatentsSpan
Tokyo, JP11989