Inventor

Susumu Sorimachi

Inventor

Komoro, JP

Overview

8→

Patents

2002–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 8 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 light54%

B82YSpecific uses or applications of nanostructures23%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation8%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%

PatentTitleYear

10,840,671Semiconductor laser device2020 8,442,085'Semiconductor optical device'2013 7,792,173'Semiconductor laser device'2010 7,720,127'Opto-semiconductor devices'2010 7,687,295'Method for manufacturing optical semiconductor device'2010 7,653,114'Semiconductor laser diode and the manufacturing method thereof'2010 7,443,901'Opto-semiconductor devices'2008 6,492,195'Method of thinning a semiconductor substrate using a perforated support substrate'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to HITACHI LTD (1)· patent assignee history

2002Patents assigned to HITACHI TOBU SEMICONDUCTOR LTD (1)· patent assignee history

2002–2013Based in Komoro, JP· patent location history

2008–2010Patents assigned to OPNEXT JAPAN INC (5)· patent assignee history

2013Patents assigned to INOUE YUTAKA (1)· patent assignee history

2013Patents assigned to OCLARO JAPAN INC (1)· patent assignee history

2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
OPNEXT JAPAN INC	5	2008–2010
HITACHI LTD	1	2002
HITACHI TOBU SEMICONDUCTOR LTD	1	2002
INOUE YUTAKA	1	2013
OCLARO JAPAN INC	1	2013

Locations

Location	Patents	Span
Komoro, JP	7	2002–2013
Tokyo, JP	1	2020