USPTO Assignments on the Web

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

Assignments on the Web > Patent Query

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 : SAKAI, KATSUHIKO

Total Assignments: 8

Assignment: 1

Reel/Frame:	005270/0525			Pages:	1
		Recorded:	01/23/1990
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

SAKAI, KATSUHIKO

Exec Dt:

01/17/1989

Assignee

HITACHI, LTD.

6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU

TOKYO, JAPAN 101

Property

Pat #

Pub #

Intl #

App #

4939360

NONE

07310917

Correspondence name and address
	ANTONELLI, TERRY, STOUT AND KRAUS
	SUITE 600
	1919 PENNSYLVANIA AVE., N. W.
	WASHINGTON, DC 20006

Assignment: 2

Reel/Frame:	006588/0804			Pages:	2
		Recorded:	02/22/1993
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SAKAI, KATSUHIKO

Exec Dt:

02/10/1993

NASU, OSAMU

Exec Dt:

02/10/1993

OSE, YOICHI

Exec Dt:

02/10/1993

Assignee

HITACHI, LTD.

6 KANDA SURUGADAI, 4-CHOME

CHIYODA-KU, TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

5466929

NONE

08020802

Correspondence name and address
	DONALD R. ANTONELLI
	ANTONELLI TERRY STOUT & KRAUS
	1919 PENNSYLVANIA AVE., STE. 600
	WASHINGTON, D.C. 20006

Assignment: 3

Reel/Frame:	008780/0451			Pages:	2
		Recorded:	07/30/1997
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

SAKAI, KATSUHIKO

Exec Dt:

05/06/1997

Assignee

ASAHI KASEI KOGYO KABUSHIKI KAISHA

2-6, DOJIMAHAMA 1-CHOME, KITA-KU

OSAKA-SHI, OSAKA, JAPAN 530

Property

Pat #

Pub #

Intl #

App #

5907053

NONE

08894136

Correspondence name and address
	PENNIE & EDMONDS LLP
	CHARLES E. MILLER
	1155 AVENUE OF THE AMERICAS
	NEW YORK, NY 10036

Assignment: 4

Reel/Frame:	008946/0177			Pages:	4
		Recorded:	01/23/1998
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

SAKAI, KATSUHIKO

Exec Dt:

01/09/1998

Assignee

HITACHI, LTD.

16, KANDA SURUGADAI 4-CHOME

CHIYODA-KU, TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

6043490

NONE

09012757

Correspondence name and address
	KENYON & KENYON
	EDWARD W. GREASON
	ONE BROADWAY
	NEW YORK, NY 10004

Assignment: 5

Reel/Frame:	009793/0319			Pages:	2
		Recorded:	03/02/1999
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

KOIZIMI, GENTA

Exec Dt:

02/16/1999

SAKAI, KATSUHIKO

Exec Dt:

02/16/1999

MABUCHI, HIROSHI

Exec Dt:

02/16/1999

YAMAZAKI, MITSURU

Exec Dt:

02/16/1999

KURIHARA, SEIICHI

Exec Dt:

02/16/1999

ABE, YUJI

Exec Dt:

02/16/1999

Assignees

HITACHI CABLE LTD.

1-2, MARUNOUCHI 2-CHOME,

CHIYODA-KU, TOKYO, JAPAN

FUJITSU LIMITED

1-1, KAMIKODANAKA 4-CHOME

NAKAHARA-KU, KAWASAKI-SHI,KANAGAWA-KEN, JAPAN

Property

Pat #

Pub #

Intl #

App #

6252351

NONE

09219303

Correspondence name and address
	MCDERMOTT, WILL & EMERY
	GENE Z. RUBINSON
	600 13TH STREET, N.W.
	WASHINGTON, DC 20005

Assignment: 6

Reel/Frame:	013601/0775			Pages:	2
		Recorded:	12/19/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

YAMAMOTO, NORIO

Exec Dt:

12/10/2002

SAKAI, KATSUHIKO

Exec Dt:

12/10/2002

Assignee

TOHO TITANIUM CO., LTD.

3-5, CHIGASAKI 3-CHOME, CHIGASAKI-SHI

KANAGAWA 253-8510, JAPAN

Property

Pat #

Pub #

Intl #

App #

6858059

US20030084751

10279867

Correspondence name and address
	ANTONELLI, TERRY, STOUT & KRAUS, LLP
	ALAN E. SCHIAVELLI
	1300 N. 17TH STREET
	SUITE 1800
	ARLINGTON, VA 22209

Assignment: 7

Reel/Frame:	017369/0345			Pages:	2
		Recorded:	12/19/2005
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SATO, MITSUGU

Exec Dt:

10/05/2005

SAKAI, KATSUHIKO

Exec Dt:

10/06/2005

TAKANE, ATSUSHI

Exec Dt:

10/14/2005

NAKAYAMA, YOSHIHIKO

Exec Dt:

10/19/2005

Assignee

HITACHI HIGH-TECHNOLOGIES CORPORATION

24-14, NISHI SHINBASHI 1-CHOME

MINATO-KU, TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

7214936

US20060071166

11242129

Correspondence name and address
	MCDERMOTT WILL & EMERY LLP
	600 13TH STREET, N.W.
	WASHINGTON, D.C. 20005-3096

Assignment: 8

Reel/Frame:	017938/0587			Pages:	2
		Recorded:	05/31/2006
Attorney Dkt #:	108075-00192
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SAKAI, KATSUHIKO

Exec Dt:

04/27/2006

SENGOKU, ATSUHIRO

Exec Dt:

04/28/2006

SAITOU, TERUHIKO

Exec Dt:

04/27/2006

Assignee

FUJITSU LIMITED

1-1, KAMIKODANAKA 4-CHOME

NAKAHARA-KU, KAWASAKI-SHI

KANAGAWA 211-8588, JAPAN

Property

Pat #

Pub #

Intl #

App #

7449926

US20070170960

11443110

Correspondence name and address
	ARENT FOX PLLC
	1050 CONNECTICUT AVENUE, N.W., SUITE 400
	WASHINGTON, D.C. 20036-5339

Search Results as of: 04/27/2024 06:41 PM

If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6

Web interface last modified: August 25, 2017 v.2.6