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Inventor

Yuji Hiratani

Inventor
Tokyo, JP

Overview

4→
Patents
1995–2008
Patent span
Electricity
Primary field (CPC H)

Patents· 4 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 light29%
C30BSingle-crystal growth14%
F25BRefrigeration machines, plants or systems14%
F25DRefrigerators14%
G02BOptical elements, systems or apparatus14%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
PatentTitleYear
7,403,347'Optical transmission module with temperature control'20086,837,059'Temperature adjustment device and laser module'20056,807,208'Laser module'20045,432,124'Method of manufacturing compound semiconductor'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2008Patents assigned to FURUKAWA ELECTRIC CO LTD (4)· patent assignee history
1995Based in Yokohama, JP· patent location history
2004–2008Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FURUKAWA ELECTRIC CO LTD41995–2008
Locations
LocationPatentsSpan
Tokyo, JP32004–2008
Yokohama, JP11995