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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/09/2003
Application #:
10254549
Filing Dt:
09/26/2002
Publication #:
Pub Dt:
04/03/2003
Inventor:
Toshiaki Fukunaga
Title:
SEMICONDUCTOR LASER ELEMENT HAVING GREAT BANDGAP DIFFERENCE BETWEEN ACTIVE LAYER AND OPTICAL WAVEGUIDE LAYERS, AND INCLUDING ARROW STRUCTURE FORMED WITHOUT P-AS INTERDIFFUSION
Assignment: 1
Reel/Frame:
013332/0628Recorded: 09/26/2002Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/18/2002
Assignee:
210 NAKANUMA, MINAMIASHIGARA-SHI
KANAGAWA-KEN, JAPAN
Correspondent:
SUGHRUE MION, PLLC
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 2
Reel/Frame:
018904/0001Recorded: 02/15/2007Pages: 368
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/30/2007
Assignee:
26-30, NISHIAZABU 2-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondent:
DAVID J. CUSHING - SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C., DC 20037
Assignment: 3
Reel/Frame:
028094/0493Recorded: 04/24/2012Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/13/2012
Assignee:
491-100, OKA, KAMINAKA-CHO
ANAN-SHI, TOKUSHIMA, JAPAN 774-8601
Correspondent:
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037

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