Inventor

Toshihiko Oota

Inventor

Tokyo, JP

Overview

2→

Patents

1992–1993

Patent span

Physics

Primary field (CPC G)

Patents· 2 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus67%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein33%

PatentTitleYear

5,259,050'Multicore optical connector with partitions to separate the optical fibers into groups'1993 5,159,649'Optical switching connector'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1993Patents assigned to FURUKAWA ELECTRIC CO LTD (2)· patent assignee history

1992Based in Chiba, JP· patent location history

1993Patents assigned to NIPPON TELEGRAPH & TELEPHONE (1)· patent assignee history

1993Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FURUKAWA ELECTRIC CO LTD	2	1992–1993
NIPPON TELEGRAPH & TELEPHONE	1	1993

Locations

Location	Patents	Span
Tokyo, JP	1	1993
Chiba, JP	1	1992