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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	6009174	Issue Dt:	12/28/1999	Application #:	08957910	Filing Dt:	10/27/1997
Inventors:	MAKOTO TATEBAYASHI, MOTOJI OHMORI, TAKEHISA KATO, NAOKI ENDOH, KOICHI HIRAYAMA
Title:	SECRET KEY TRANSFER METHOD WHICH IS HIGHLY SECURE AND CAN RESTRICT THE DAMAGE

Assignment: 1

Reel/Frame:

008868/0344

Recorded: 10/27/1997

Pages: 4

Conveyance:

SEE RECORDING AT REEL 9170 FRAME 320. RE-RECORDED TO ADD AN ASSIGNEE

Assignors:

TATEBAYASHI, MAKOTO

Exec Dt:

10/17/1997

OHMORI, MOTOJI

Exec Dt:

10/17/1997

KATO, TAKEHISA

Exec Dt:

10/17/1997

ENDOH, NAOKI

Exec Dt:

10/17/1997

HIRAYAMA, KOICHI

Exec Dt:

10/17/1997

Assignee:

MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

1006, OAZA KADOMA, KADOMA-SHI

OSAKA-FU, JAPAN

Correspondent:

PRICE, GESS & UBELL

JOSEPH W. PRICE, ESQ.

2100 S.E. MAIN ST.

SUITE 250

IRVINE, CA 92714

Assignment: 2

Reel/Frame:

009170/0320

Recorded: 03/25/1998

Pages: 5

Conveyance:

(ASSIGNMENT OF ASSIGNOR'S INTEREST) RE-RECORD TO CORRECT THE NUMBER OF MICROFILM PAGES FROM 4 TO 5, AND TO ADD AN ASSIGNEE NAME ON A DOCUMENT PREVIOUSLY RECORDED AT REEL 8868, FRAME 0344.

Assignors:

TATEBAYASHI, MAKOTO

Exec Dt:

02/17/1998