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Inventor

Hideaki Chiba

Inventor
Tokyo, JP

Overview

2→
Patents
1997–2007
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C03Bprimary
C03BManufacture, shaping, or supplementary processes33%
G02BOptical elements, systems or apparatus33%
H04LTransmission of digital information, e.g. telegraphic communication33%
PatentTitleYear
7,263,104'Concentrator and reset control method therefor'20075,666,454'Preform for optical fiber and method of producing optical fiber'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to FURUKAWA ELECTRIC CO LTD (1)· patent assignee history
1997–2007Based in Tokyo, JP· patent location history
2007Patents assigned to ALLIED TELESIS KK (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALLIED TELESIS KK12007
FURUKAWA ELECTRIC CO LTD11997
Locations
LocationPatentsSpan
Tokyo, JP21997–2007