Inventor

Teruo Sakurai

Inventor

Matsumoto, JP

Overview

9→

Patents

1988–2007

Patent span

Electricity

Primary field (CPC H)

Patents· 9 as inventor

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

LOC16primary

LOC1617%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them13%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light9%

H04NPictorial communication, e.g. television9%

H10DInorganic electric semiconductor devices9%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation9%

H10HInorganic light-emitting semiconductor devices having potential barriers9%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h109%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%

PatentTitleYear

7,216,989'Projector'2007 7,144,122'Projector'2006 D0522561'Projector'2006 D0510098'Projector'2005 6,755,541'Projector'2004 D0470525'Projector'2003 D0449331'Projector'2001 5,001,080'Method for producing a monolithically integrated optoelectronic device'1991 4,719,498'Optoelectronic integrated circuit'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1991Patents assigned to FUJITSU LTD (2)· patent assignee history

1988–1991Based in Sagamihara, JP· patent location history

2001–2007Patents assigned to SEIKO EPSON CORP (7)· patent assignee history

2001–2005Based in Suwa, JP· patent location history

2003–2007Based in Matsumoto, JP· patent location history

2006Based in Shimauchi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEIKO EPSON CORP	7	2001–2007
FUJITSU LTD	2	1988–1991

Locations

Location	Patents	Span
Matsumoto, JP	3	2003–2007
Suwa, JP	3	2001–2005
Sagamihara, JP	2	1988–1991
Shimauchi, JP	1	2006