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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 : TSUKAGOSHI, KAZUO

Total Assignments: 8

Assignment: 1

Reel/Frame:	005009/0446			Pages:	2
		Recorded:	12/19/1988
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

TAKAHASHI, MOTOO

Exec Dt:

10/25/1988

TSUKAGOSHI, KAZUO

Exec Dt:

10/25/1988

Assignee

MITSUBISHI DENKI KABUSHIKI KAISHA

2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU

TOKYO, 100, JAPAN

Property

Pat #

Pub #

Intl #

App #

4921330

NONE

07259255

Correspondence name and address
	BIRCH, STEWART, KOLASCH & BIRCH
	301 NORTH WASHINGTON STREET
	P.O. BOX 747
	FALLS CHURCH, VA 22046-0747

Assignment: 2

Reel/Frame:	005058/0969			Pages:	2
		Recorded:	03/31/1989
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

TSUKAGOSHI, KAZUO

Exec Dt:

03/09/1989

Assignee

MITSUBISHI DENKI KABUSHIKI KAISHA, 2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN

JAPAN

Property

Pat #

Pub #

Intl #

App #

4987483

NONE

07331506

Correspondence name and address
	BIRCH, STEWART, KOLASCH & BIRCH
	301 NORTH WASHINGTON STREET
	POST OFFICE BOX 747
	FALLS CHURCH, VA 22046-0747

Assignment: 3

Reel/Frame:	005268/0016			Pages:	2
		Recorded:	04/11/1990
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

KAWAMURA, HIROSHI

Exec Dt:

03/09/1990

TETSUDA, HIROSHI

Exec Dt:

03/09/1990

TSUKAGOSHI, KAZUO

Exec Dt:

03/09/1990

Assignee

MITSUBISHI DENKI KABUSHIKI KAISHA,

2-2-3, MARUNOUCHI, CHIYODA-KU,

TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

5031033

NONE

07480966

Correspondence name and address
	BIRCH, STEWART, KOLASCH & BIRCH
	301 N. WASHINGTON ST.
	P.O. BOX 747
	FALLS CHURCH, VA 22046-0747

Assignment: 4

Reel/Frame:	005347/0721			Pages:	3
		Recorded:	05/21/1990
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

TSUKAGOSHI, KAZUO

Exec Dt:

04/23/1990

KAWAMURA, HIROSHI

Exec Dt:

04/23/1990

Assignee

MITSUBISHI DENKI KABUSHIKI KAISHA

2-2-3, MARUNOUCHI, CHIYODA-KU

TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

5099318

NONE

07525733

Correspondence name and address
	BIRCH, STEWART, KOLASCH & BIRCH
	301 NORTH WASHINGTON ST.
	P. O. BOX 747
	FALLS CHURCH, VA 22046-0747

Assignment: 5

Reel/Frame:	005542/0744			Pages:	3
		Recorded:	12/20/1990
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

TSUKAGOSHI, KAZUO

Exec Dt:

12/07/1990

TETSUDA, HIROSHI

Exec Dt:

12/07/1990

KAWAMURA, HIROSHI

Exec Dt:

12/07/1990

Assignee

MITSUBISHI DENKI KABUSHIKI KAISHA

2-2-3, MARUNOUCHI,

CHIYODA-KU, TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

5144417

NONE

07631151

Correspondence name and address
	BIRCH, STEWART, KOLASCH AND BIRCH
	301 NORTH WASHINGTON STREET
	P.O. BOX 747
	FALLS CHURCH, VA 22040-0747

Assignment: 6

Reel/Frame:	006805/0472			Pages:	5
		Recorded:	12/10/1993
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

TSUKAGOSHI, KAZUO

Exec Dt:

12/01/1993

Assignee

MITSUBISHI DENKI KABUSHIKI KAISHA

2-3, MARUNOUCHI 2-CHOME CHIYODA-KU, TOKYO 100 JAPAN

JAPAN

Property

Pat #

Pub #

Intl #

App #

5426531

NONE

08164945

Correspondence name and address
	MICHAEL K. MUTTER
	BIRCH, STEWART, KOLASCH & BIRCH
	P.O. BOX 747
	FALLS CHURCH, VA 22040-0747

Assignment: 7

Reel/Frame:	007131/0973			Pages:	5
		Recorded:	08/22/1994
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

TOIDE, EIICHI

Exec Dt:

07/25/1994

KAWAMOTO, NAOKI

Exec Dt:

07/25/1994

KANEKO, TOSHIHIDE

Exec Dt:

07/25/1994

TSUKAGOSHI, KAZUO

Exec Dt:

07/25/1994

Assignee

MITSUBISHI DENKI KABUSHIKI KAISHA

2-3, MARUNOUCHI 2-CHOME

CHIYODA-KU, TOKYO, JAPAN 100

Property

Pat #

Pub #

Intl #

App #

5570140

NONE

08271672

Correspondence name and address
	BIRCH, STEWART, KOLASCH & BIRCH
	MICHAEL K. MUTTER
	P.O. BOX 747
	FALLS CHURCH, VA 22040-0747

Assignment: 8

Reel/Frame:	029445/0610			Pages:	3
		Recorded:	12/11/2012
Attorney Dkt #:	405802US8
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

TSUKAGOSHI, KAZUO

Exec Dt:

12/04/2012

KOYANAGI, MASAKAZU

Exec Dt:

12/05/2012

Assignee

SONY CORPORATION

1-7-1 KONAN, MINATO-KU

TOKYO, JAPAN 108-0075

Property

Pat #

Pub #

Intl #

App #

NONE

US20130194209

13710698

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

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