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Inventor

Kaoru Sekiguchi

Inventor
Tokyo, JP

Overview

4→
Patents
2004–2010
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus67%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form17%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein17%
PatentTitleYear
7,771,068'Light reflection plate'20107,030,422'Semiconductor laser diode module'20066,734,517'Semiconductor laser diode module'20046,720,582'Semiconductor laser diode module'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2010Patents assigned to FURUKAWA ELECTRIC CO LTD (4)· patent assignee history
2004–2010Based in Tokyo, JP· patent location history
2004Based in Chiyoda-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FURUKAWA ELECTRIC CO LTD42004–2010
Locations
LocationPatentsSpan
Tokyo, JP32004–2010
Chiyoda-ku, JP12004