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Patent Assignment Abstract of Title

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Total Assignments: 1

Patent #:	5856250	Issue Dt:	01/05/1999	Application #:	08757322	Filing Dt:	11/27/1996
Inventors:	KUNIHIRO SAKATA, HIROSHI NONAKA, TOSHINORI SUENAGA, SHINGO TOKUNAGA, SUSUMU SHUUTOKU et al
Title:	IONIC SUBSTANCE REMOVING MATERIAL FOR USE IN SUPER-CLEAN ROOM

Assignment: 1

Reel/Frame:

008451/0097

Recorded: 03/10/1997

Pages: 3

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

SAKATA, KUNIHIRO

Exec Dt:

11/25/1996

NONAKA, HIROSHI

Exec Dt:

11/25/1996

SUENAGA, TOSHINORI

Exec Dt:

11/25/1996

TOKUNAGA, SHINGO

Exec Dt:

11/25/1996

SHUUTOKU, SUSUMU

Exec Dt:

11/25/1996

FUJIWARA, GORO

Exec Dt:

11/25/1996

MASUDA, MITSUNOBU

Exec Dt:

11/25/1996

HATTORI, SHINJI

Exec Dt:

11/25/1996

IRIE, NAOKI

Exec Dt:

11/25/1996

Assignees:

TAKUMA CO., LTD.

3-23, DOJIMAHAMA 1-CHOME

KITA-KU, OSAKA, JAPAN

NEC CORPORATION

7-1, SHIBA 5-CHOME

MINATO-KU, TOKYO, JAPAN

Correspondent:

FELFE & LYNCH

VINCENT M. FAZZARI, ESQ.

805 THIRD AVENUE

NEW YORK, NY 10022-7513

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