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Patent Assignment Assignor Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : NAGAMATSU, TATSUO

Total Assignments: 6

Assignment: 1

Reel/Frame:	015446/0166			Pages:	2
		Recorded:	06/03/2004
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

NAGAMATSU, TATSUO

Exec Dt:

05/11/2004

Assignee

SONY CORPORATION

7-35 KITASHINAGAWA 6-CHOME

SHINAGAWA-KU, TOKYO 141-0001, JAPAN

Property

Pat #

Pub #

Intl #

App #

7702890

US20040254986

10860733

Correspondence name and address
	FROMMER LAWRENCE & HAUG LLP
	WILLIAM S. FROMMER
	745 FIFTH AVENUE
	NEW YORK, NY 10151

Assignment: 2

Reel/Frame:	017056/0010			Pages:	4
		Recorded:	10/03/2005
Attorney Dkt #:	279128US6
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

NAGAMATSU, TATSUO

Exec Dt:

09/14/2005

SHIMIZU, KUNITOSHI

Exec Dt:

09/15/2005

TERANISHI, TSUTOMU

Exec Dt:

09/15/2005

OKUDA, TAKAO

Exec Dt:

09/15/2005

KAWAGUCHI, HIROSHI

Exec Dt:

09/26/2005

MITSUZAWA, ATSUSHI

Exec Dt:

09/16/2005

Assignee

SONY CORPORATION

7-35, KITASHINAGAWA 6-CHOME, SHINAGAWA-KU

TOKYO, 141-0001, JAPAN

Property

Pat #

Pub #

Intl #

App #

8144991

US20060072827

11240512

Correspondence name and address
	OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
	1940 DUKE STREET
	ALEXANDRIA, VA 22314

Assignment: 3

Reel/Frame:	017265/0224			Pages:	3
		Recorded:	11/22/2005
Attorney Dkt #:	278342US6
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

NAGAMATSU, TATSUO

Exec Dt:

11/09/2005

SHIMIZU, KUNITOSHI

Exec Dt:

11/09/2005

OKUDA, TAKAO

Exec Dt:

11/09/2005

TERANISHI, TSUTOMU

Exec Dt:

11/09/2005

KAWAGUCHI, HIROSHI

Exec Dt:

11/10/2005

MITSUZAWA, ATSUSHI

Exec Dt:

11/09/2005

Assignee

SONY CORPORATION

6-7-35 KITASHINAGAWA, SHINAGAWA-KU

TOKYO 141-0001, JAPAN

Property

Pat #

Pub #

Intl #

App #

7876480

US20060075431

11224962

Correspondence name and address
	OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
	1940 DUKE STREET
	ALEXANDRIA, VA 22314

Assignment: 4

Reel/Frame:	040309/0566			Pages:	2
		Recorded:	10/11/2016
Attorney Dkt #:	475256US8PH PCT
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

NAGAMATSU, TATSUO

Exec Dt:

08/16/2016

Assignee

SONY CORPORATION

1-7-1 KONAN, MINATO-KU

TOKYO, JAPAN 108-0075

Property

Pat #

Pub #

Intl #

App #

10182394

US20170034777

15303353

Correspondence name and address
	OBLON, ET AL.
	1940 DUKE STREET
	ALEXANDRIA, VA 22314

Assignment: 5

Reel/Frame:	040552/0079			Pages:	2
		Recorded:	11/03/2016
Attorney Dkt #:	477909US8PH PCT
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

NAGAMATSU, TATSUO

Exec Dt:

10/24/2016

Assignee

SONY CORPORATION

1-7-1 KONAN, MINATO-KU

TOKYO, JAPAN 108-0075

Property

Pat #

Pub #

Intl #

App #

10511972

US20170188238

15308637

Correspondence name and address
	OBLON, ET AL.
	1940 DUKE STREET
	ALEXANDRIA, VA 22314

Assignment: 6

Reel/Frame:	064616/0202			Pages:	3
		Recorded:	08/17/2023
Attorney Dkt #:	SYP338341US01
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

YAGAMI, KISHIN

Exec Dt:

06/29/2023

NAGAMATSU, TATSUO

Exec Dt:

06/30/2023

Assignee

SONY GROUP CORPORATION

1-7-1 KONAN

MINATO-KU

TOKYO, JAPAN 1080075

Property

Pat #

Pub #

Intl #

App #

NONE

US20240134783

18546778

Correspondence name and address
	CHIP LAW GROUP
	505 N LAKESHORE DR
	SUITE 250
	CHICAGO, IL 60611

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