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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	6459840	Issue Dt:	10/01/2002	Application #:	09259332	Filing Dt:	03/01/1999
Inventors:	HIROSHI SATO, MASAHIRO AOKI, TSURUGI SUDOH, AKIRA TAIKE, TOMONOBU TSUCHIYA et al
Title:	OPTICAL TRANSMISSION DEVICE

Assignment: 1

Reel/Frame:

009859/0323

Recorded: 04/02/1999

Pages: 2

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

SATO, HIROSHI

Exec Dt:

02/19/1999

AOKI, MASAHIRO

Exec Dt:

02/19/1999

SUDOH, TSURUGI

Exec Dt:

02/19/1999

TAIKE, AKIRA

Exec Dt:

02/19/1999

TSUCHIYA, TOMONOBU

Exec Dt:

02/19/1999

KOMORI, MASAAKI

Exec Dt:

02/19/1999

UOMI, KAZUHISA

Exec Dt:

02/19/1999

Assignee:

HITACHI, LTD.

6, KANDA SURUGADAI 4-CHOME

CHIYODA-KU, TOKYO, JAPAN

Correspondent:

FAY, SHARPE, BEALL, ET AL.

THOMAS E. BEALL, JR.

104 EAST HUME AVENUE

ALEXANDRIA, VA 22301

Assignment: 2

Reel/Frame:

015667/0379

Recorded: 02/07/2005

Pages: 2

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor:

HITACHI, LTD.

Exec Dt:

01/11/2005

Assignee:

OPNEXT JAPAN, INC.

216, TOTSUKACHO, TOTSUKA-KU

YOKOHAMA-SHI, KANAGAWA, JAPAN

Correspondent:

MATTINGLY, STANGER, MALUR ET AL

JOHN R. MATTINGLY

1800 DIAGONAL ROAD, SUITE 370

ALEXANDRIA, VIRGINIA 22314

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