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Patent Assignment Abstract of Title

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Total Assignments: 1

Patent #:	4989588	Issue Dt:	02/05/1991	Application #:	07020333	Filing Dt:	02/27/1987
Inventors:	TETSUMARU KUBOTA, AKIRA SHIGA, AKIO NAKADA, SYUICHI TAKAYAMA, RYOUICHI KONOU et al
Title:	MEDICAL TREATMENT DEVICE UTILIZING ULTRASONIC WAVE

Assignment: 1

Reel/Frame:

004696/0626

Recorded: 02/27/1987

Pages: 2

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors:

KUBOTA, TETSUMARU

Exec Dt:

02/10/1987

SHIGA, AKIRA

Exec Dt:

02/10/1987

NAKADA, AKIO

Exec Dt:

02/10/1987

TAKAYAMA, SYUICHI

Exec Dt:

02/10/1987

KONOU, RYOUICHI

Exec Dt:

02/10/1987

UEDA, YASUHIRO

Exec Dt:

02/10/1987

KARASAWA, HITOSHI

Exec Dt:

02/10/1987

NAGASAKI, TATSUO

Exec Dt:

02/10/1987

TAGUCHI, KOJI

Exec Dt:

02/10/1987

FUJIMORI, HIROYOSHI

Exec Dt:

02/10/1987

IMADE, SHINICHI

Exec Dt:

02/10/1987

HATTA, SHINJI

Exec Dt:

02/10/1987

OHSHIMA, YUTAKA

Exec Dt:

02/10/1987

KUSUNOKI, HIROYUKI

Exec Dt:

02/10/1987

TERAYAMA, TOSHIKI

Exec Dt:

02/10/1987

HAYASHI, MASAAKI

Exec Dt:

02/10/1987

HAGINO, TADAO

Exec Dt:

02/10/1987

TAGUCHI, AKIHIRO

Exec Dt:

02/19/1987

Assignee:

OLYMPUS OPTICAL CO., LTD.

43-2, 2-CHOME, HATAGAYA, SHIBUYA-KU,

A CORP OF JAPAN

TOKYO, JAPAN

Correspondent:

FRISHAUF, HOLTZ, GOODMAN AND WOODWARD

261 MADISON AVENUE

NEW YORK, NY 10016

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