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Inventor

Tatsuro Kurobe

Inventor
Tokyo, JP

Overview

7→
Patents
2009–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light67%
G02BOptical elements, systems or apparatus33%
PatentTitleYear
11,002,909Optical integrated device and optical transmitter module202110,554,013Semiconductor laser apparatus202010,320,150Optical semiconductor apparatus201910,193,305Wavelength tunable laser device and laser module20199,502,861'Semiconductor laser'20169,203,212'Semiconductor laser module'20157,618,201'Optical module'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2021Patents assigned to FURUKAWA ELECTRIC CO LTD (6)· patent assignee history
2009–2021Based in Tokyo, JP· patent location history
2016Patents assigned to FUJITSU OPTICAL COMPONENTS LTD (1)· patent assignee history
2016Based in Chiyoda-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FURUKAWA ELECTRIC CO LTD62009–2021
FUJITSU OPTICAL COMPONENTS LTD12016
Locations
LocationPatentsSpan
Tokyo, JP62009–2021
Chiyoda-ku, JP12016