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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	5438415	Issue Dt:	08/01/1995	Application #:	07927410	Filing Dt:	09/22/1992
Inventors:	AKIRA KAZAMA, TAKAHIKO OSHIGE, YOSHIRO YAMADA, TAKEO YAMADA, TAKESHI YAMAZAKI et al
Title:	ELLIPSOMETER AND METHOD OF CONTROLLING COATING THICKNESS THEREWITH

Assignment: 1

Reel/Frame:

006527/0558

Recorded: 09/22/1992

Pages: 6

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

KAZAMA, AKIRA

Exec Dt:

09/03/1992

OSHIGE, TAKAHIKO

Exec Dt:

09/03/1992

YAMADA, YOSHIRO

Exec Dt:

09/03/1992

YAMADA, TAKEO

Exec Dt:

09/03/1992

YAMAZAKI, TAKESHI

Exec Dt:

09/03/1992

TAKAYAMA, TAKAMITSU

Exec Dt:

09/03/1992

NOMURA, SHUICHIRO

Exec Dt:

09/03/1992

Assignee:

NKK CORPORATION

1-2, MARUNOUCHI 1-CHOME, CHIYODA-KU

TOKYO 100, JAPAN

Correspondent:

FRISHAUF, HOLTZ, GOODMAN & WOODWARD, PC

LEONARD HOLTZ

600 THIRD AVENUE - 30TH FLOOR

NEW YORK, NEW YORK 10016-2088

Assignment: 2

Reel/Frame:

015147/0650

Recorded: 03/31/2004

Pages: 15

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor:

JFE ENGINEERING CORPORATION (FORMERLY NKK CORPORATIN, AKA NIPPON KOKAN KK)

Exec Dt:

03/01/2004

Assignee:

JFE STEEL CORPORATION

2-3, UCHISAIWAICHO 2-CHOME

CHIYODA-KU, TOKYO 100-0011, JAPAN

Correspondent:

SUGHRUE MION, PLLC

DAVID J. CUSHING

2100 PENNSYLVANIA AVENUE, N.W.

SUITE 800

WASHINGTON, DC 20037

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