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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 : NISHIKAWA, AKIO

Total Assignments: 5

Assignment: 1

Reel/Frame:	003853/0482			Pages:	1
		Recorded:	05/21/1981
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

TAKAHASHI, AKIO

Exec Dt:

01/11/1979

ITOH, YUTAKA

Exec Dt:

01/11/1979

WAJIMA, MOTOYO

Exec Dt:

01/11/1979

MORISHITA, HIROSADA

Exec Dt:

01/11/1979

NISHIKAWA, AKIO

Exec Dt:

01/11/1979

Assignees

HITACHI, LTD., A CORP. OF JAPAN

5-1, 1-CHOME, MARUNOUCHI, CHIYODA-KU

TOKYO, JAPAN

HITACHI CHEMICAL CO., LTD., A CORP. OF JAPAN

1-1, 2-CHOME, NISHISHINJUKU, SHINJUKU-KU

TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

4296219

NONE

06005233

Correspondence name and address
	CRAIG & ANTONELLI
	SUITE 600
	1919 PENNSYLVANIA AVENUE N.W
	WASHINGTON, D. C. 200O6

Assignment: 2

Reel/Frame:	004204/0202			Pages:	1
		Recorded:	12/16/1983
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

TAKAHASHI, AKIO

Exec Dt:

08/07/1981

WAJIMA, MOTOYO

Exec Dt:

08/07/1981

NISHIKAWA, AKIO

Exec Dt:

08/07/1981

MORISHITA, HIROSADA

Exec Dt:

08/07/1981

Assignee

HITACHI, LTD., 5-1, 1-CHOME

MARUNOUCHI, CHIYODA-KU,

TOKYO, JAPAN A CORP. OF, JAPAN ZZX

Property

Pat #

Pub #

Intl #

App #

4435560

NONE

06300624

Correspondence name and address
	ANTONELLI, TERRY & WOODS
	STE. 600
	1919 PA. AVENUE, N.W.
	WASHINGTON, DC 20006

Assignment: 3

Reel/Frame:	004840/0276			Pages:	1
		Recorded:	02/02/1988
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

NISHIKAWA, AKIO

Exec Dt:

01/07/1988

KOYAMA, TORU

Exec Dt:

01/07/1988

ASANO, HIDEKI

Exec Dt:

01/07/1988

NARAHARA, TOSHIKAZU

Exec Dt:

01/07/1988

Assignee

HITACHI, LTD., A CORP. OF JAPAN

6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU

TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

4900807

NONE

07151510

Correspondence name and address
	FAY, SHARPE, BEALL, FAGAN
	MINNICH & MC KEE
	400 NATIONAL CITY
	EAST SIXTH BUILDING
	CLEVELAND, OH 44114

Assignment: 4

Reel/Frame:	006359/0644			Pages:	3
		Recorded:	12/17/1992
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

KOKAKU, HIROYOSHI

Exec Dt:

02/07/1991

OGATA, MASATSUGU

Exec Dt:

02/07/1991

SEGAWA, MASANORI

Exec Dt:

02/07/1991

HOZOJI, HIROSHI

Exec Dt:

02/07/1991

NISHIKAWA, AKIO

Exec Dt:

02/07/1991

SATO, FUMIO

Exec Dt:

02/07/1991

Assignee

HITACHI, LTD.

6, KANDA SURUGADAI, 4-CHOME, CHIYODA-KU

TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

5225499

NONE

07662942

Correspondence name and address
	DAVID T. TERRY
	ANTONELLI, TERRY, STOUT & KRAUS
	1919 PENNSYLVANIA AVENUE, N.W.
	WASHINGTON, DC 20006

Assignment: 5

Reel/Frame:	032719/0453			Pages:	3
		Recorded:	04/21/2014
Attorney Dkt #:	01008/003688-US0
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

NISHIKAWA, AKIO

Exec Dt:

04/17/2014

Assignee

NGK SPARK PLUG CO., LTD.

14-18, TAKATSUJI-CHO, MIZUHO-KU,

NAGOYA

AICHI, JAPAN 4678525

Property

Pat #

Pub #

Intl #

App #

8952602

US20140333195

14257442

Correspondence name and address
	MELVIN C. GARNER
	ONE BARKER AVENUE
	FIFTH FLOOR
	WHITE PLAINS, NY 10601-1526

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