Inventor

Takeshi Aikiyo

Inventor

Tokyo, JP

Overview

1998–2009

Patent span

Electricity

Primary field (CPC H)

Patents· 18 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 light47%

G02BOptical elements, systems or apparatus26%

B82YSpecific uses or applications of nanostructures15%

B23KSoldering or unsoldering3%

G01MTesting static or dynamic balance of machines or structures3%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

PatentTitleYear

7,529,021'Semiconductor laser module, optical amplifier, and method of manufacturing the semiconductor laser module'2009 7,259,905'Semiconductor laser module, optical amplifier, and method of manufacturing the semiconductor laser module'2007 7,194,014'Semiconductor laser device, semiconductor laser module, and optical fiber amplifier using the semiconductor laser module'2007 7,102,738'Method and apparatus for inspecting optical modules'2006 7,056,035'Optical module, optical apparatus including optical module, and method for using optical module'2006 6,996,145'Semiconductor laser module, and method for driving the semiconductor laser module'2006 6,870,871'Semiconductor laser devices, and semiconductor laser modules and optical communication systems using the same'2005 6,782,028'Semiconductor laser device for use in a semiconductor laser module and an optical amplifier'2004 6,765,935'Semiconductor laser module, manufacturing method thereof and optical amplifier'2004 6,721,341'Mounting structure for semiconductor laser module'2004 6,697,399'Semiconductor laser module with peltier module for regulating a temperature of a semiconductor laser chip'2004 6,614,822'Semiconductor laser devices, and semiconductor laser modules and optical communication systems using the same'2003 6,567,447'Semiconductor laser device and semiconductor laser module using the same'2003 6,522,486'Optical communication device and method of fixing optical module'2003 6,396,023'Airtight sealing method and airtight sealing apparatus for semiconductor laser element'2002 6,385,222'Semiconductor laser module, and method for driving the semiconductor laser module'2002 6,123,464'Optical module package and method for manufacturing the same'2000 5,745,625'Semiconductor laser module'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2009Patents assigned to FURUKAWA ELECTRIC CO LTD (18)· patent assignee history

1998Based in Ichihara, JP· patent location history

2000Based in Chiba, JP· patent location history

2002–2009Based 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

Assignee	Patents	Span
FURUKAWA ELECTRIC CO LTD	18	1998–2009

Locations

Location	Patents	Span
Tokyo, JP	14	2002–2009
Chiyoda-ku, JP	2	2004
Chiba, JP	1	2000
Ichihara, JP	1	1998