skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
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 : IKEGAYA, NAOKO
Total Assignments: 19
Assignment: 1
Reel/Frame:008980/0996   Pages: 2
Recorded: 02/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAYA, NAOKO
Exec Dt:
01/21/1998
2
YAMADA, HIROSHI
Exec Dt:
01/21/1998
3
YOSHIOKA, MASAICHIRO
Exec Dt:
01/21/1998
Assignee
1
HITACHI, LTD.
6-KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6148305
NONE
09018312
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 2
Reel/Frame:009855/0603   Pages: 2
Recorded: 03/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAYA, NAOKO
Exec Dt:
03/11/1999
2
SAKURARA, TAKETOSHI
Exec Dt:
03/11/1999
3
TANAKA, TERUO
Exec Dt:
03/11/1999
Assignee
1
HITACHI LTD
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6510456
NONE
09273983
Correspondence name and address
ANTONELLI, TERRY, STOUT, KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:015625/0399   Pages: 3
Recorded: 07/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IKEGAYA, NAOKO
Exec Dt:
02/23/2004
Assignee
1
HITACHI LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7219092
US20040236797
10789771
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ROBERT C. COLWELL
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 4
Reel/Frame:015422/0391   Pages: 2
Recorded: 06/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAYA, NAOKO
Exec Dt:
04/16/2004
2
GOTO, SUMIO
Exec Dt:
04/16/2004
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7380078
US20050114467
10788453
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 5
Reel/Frame:015715/0213   Pages: 2
Recorded: 08/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAYA, NAOKO
Exec Dt:
07/30/2004
2
MAKI, NOBUHIRO
Exec Dt:
07/30/2004
3
HIRAIWA, YURI
Exec Dt:
07/30/2004
4
MIYATA, KATSUHISA
Exec Dt:
07/30/2004
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7467234
US20060047660
10921344
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 6
Reel/Frame:020190/0406   Pages: 2
Recorded: 12/04/2007
Attorney Dkt #:G&P-121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAYA, NAOKO
Exec Dt:
01/19/2005
2
ABE, HIDEAKI
Exec Dt:
01/19/2005
3
WATANABE, KAZUHIKO
Exec Dt:
01/19/2005
4
SATO, MASAHIDE
Exec Dt:
01/20/2005
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060112245
11049245
Correspondence name and address
MATTINGLY,STANGER,MALUR & BRUNDIDGE,P.C.
1800 DIAGONAL ROAD - SUITE 370
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:016608/0095   Pages: 2
Recorded: 08/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSOUCHI, MASAAKI
Exec Dt:
06/21/2005
2
OYAMADA, KENICHI
Exec Dt:
06/21/2005
3
IKEGAYA, NAOKO
Exec Dt:
06/21/2005
4
MAKI, NOBUHIRO
Exec Dt:
06/21/2005
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7299322
US20060248304
11167433
Correspondence name and address
JOHN R. MATTINGLY
MATTINGLY, STANGER, MALUR & BRUNDIDGE
P.C.
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VIRGINIA 22314
Assignment: 8
Reel/Frame:016802/0205   Pages: 3
Recorded: 07/15/2005
Attorney Dkt #:16869V-155000US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAYA, NAOKO
Exec Dt:
06/30/2005
2
MIYATA, KATSUHISA
Exec Dt:
07/01/2005
3
HOSOUCHI, MASAAKI
Exec Dt:
06/30/2005
4
SATO, MASAHIDE
Exec Dt:
07/05/2005
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7330946
US20060265559
11183090
Correspondence name and address
ROBERT C. COLWELL
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 9
Reel/Frame:016980/0821   Pages: 2
Recorded: 09/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, WATARU
Exec Dt:
09/05/2005
2
HIRAIWA, YURI
Exec Dt:
09/05/2005
3
SATO, MASAHIDE
Exec Dt:
09/05/2005
4
IKEGAYA, NAOKO
Exec Dt:
09/05/2005
5
IHARA, NOBUO
Exec Dt:
09/01/2005
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070011361
11225134
Correspondence name and address
MATTINGLY, STANGER, MALUR, ET AL
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VIRGINIA 22314
Assignment: 10
Reel/Frame:020673/0583   Pages: 5
Recorded: 03/19/2008
Attorney Dkt #:ISO-103
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ERROR IN THE FIRST PARAGRAPH, LINE 4 OF THE ASSIGNMENT, WHERE THE ASSIGNEE IS INCORRECTLY IDENTIFIED AS NAID, INC., PREVIOUSLY RECORDED ON REEL 016608 FRAME 0095. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT TO HITACHI, LTD..
Assignors
1
HOSOUCHI, MASAAKI
Exec Dt:
02/26/2008
2
OYAMADA, KENICHI
Exec Dt:
02/26/2008
3
IKEGAYA, NAOKO
Exec Dt:
02/28/2008
4
MAKI, NOBUHIRO
Exec Dt:
02/26/2008
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7299322
US20060248304
11167433
Correspondence name and address
SHRINATH MALUR
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:022934/0261   Pages: 2
Recorded: 07/09/2009
Attorney Dkt #:ASA-7153
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAYA, NAOKO
Exec Dt:
06/08/2009
2
SEKIGUCHI, TOMOKI
Exec Dt:
06/08/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8271977
US20100031257
12482496
Correspondence name and address
SHRINATH MALUR
1800 DIAGONAL RD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:025616/0184   Pages: 2
Recorded: 01/11/2011
Attorney Dkt #:ASA-7685
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAYA, NAOKO
Exec Dt:
12/01/2010
2
SEKIGUCHI, TOMOKI
Exec Dt:
12/01/2010
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8407702
US20110131576
12957568
Correspondence name and address
JOHN R. MATTINGLY, MATTINGLY & MALUR
1800 DIAGONAL RD.
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:027200/0989   Pages: 2
Recorded: 11/09/2011
Attorney Dkt #:HITACHI-341050655US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAYA, NAOKO
Exec Dt:
09/18/2011
2
SEKIGUCHI, TOMOKI
Exec Dt:
09/18/2011
3
HATASAKI, KEISUKE
Exec Dt:
09/23/2011
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8473709
US20120089804
13232808
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET
UNITED PLAZA, SUITE 1600
PHILADELPHIA, PA 19103
Assignment: 14
Reel/Frame:028105/0419   Pages: 2
Recorded: 04/25/2012
Attorney Dkt #:095909-0251
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IKEGAYA, NAOKO
Exec Dt:
04/05/2012
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8700853
US20130275680
13503998
Correspondence name and address
FOLEY & LARDNER, LLP
3000 K ST., NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 15
Reel/Frame:029706/0364   Pages: 3
Recorded: 01/28/2013
Attorney Dkt #:HITACHI3-341250557US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, HIDEO
Exec Dt:
11/21/2012
2
NAKAGAWA, HIROTAKA
Exec Dt:
11/21/2012
3
GOTO, YOICHI
Exec Dt:
11/21/2012
4
JOHRI, ABHISHEK
Exec Dt:
11/22/2012
5
KAWAGUCHI, TOMOHIRO
Exec Dt:
11/27/2012
6
NASHIMOTO, KUNIHIKO
Exec Dt:
11/21/2012
7
MORI, NOBUHITO
Exec Dt:
11/21/2012
8
IKEGAYA, NAOKO
Exec Dt:
11/22/2012
9
YAMAMOTO, AKIRA
Exec Dt:
11/22/2012
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9052839
US20140201438
13812742
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET
UNITED PLAZA
PHILADELPHIA, PA 19103
Assignment: 16
Reel/Frame:029763/0888   Pages: 3
Recorded: 02/06/2013
Attorney Dkt #:HITACHI3-341250543US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, HIROTAKA
Exec Dt:
12/27/2012
2
SAITO, HIDEO
Exec Dt:
12/27/2012
3
GOTO, YOICHI
Exec Dt:
01/07/2013
4
MORI, NOBUHITO
Exec Dt:
01/07/2013
5
KAWAGUCHI, TOMOHIRO
Exec Dt:
01/07/2013
6
NASHIMOTO, KUNIHIKO
Exec Dt:
01/07/2013
7
JOHRI, ABHISHEK
Exec Dt:
01/08/2013
8
IKEGAYA, NAOKO
Exec Dt:
01/07/2013
9
YAMAMOTO, AKIRA
Exec Dt:
01/10/2013
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9262437
US20140195573
13814270
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET
UNITED PLAZA
PHILADELPHIA, PA 19103
Assignment: 17
Reel/Frame:036042/0695   Pages: 2
Recorded: 07/09/2015
Attorney Dkt #:DAI-9906
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAYA, NAOKO
Exec Dt:
05/11/2015
2
KAWAGUCHI, TOMOHIRO
Exec Dt:
05/11/2015
3
TATARA, KOHEI
Exec Dt:
05/13/2015
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9652165
US20150355857
14759983
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:036426/0580   Pages: 3
Recorded: 08/26/2015
Attorney Dkt #:SUN-10045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NARITA, KENSUKE
Exec Dt:
07/08/2015
2
SUZUKI, TORU
Exec Dt:
07/08/2015
3
IKEGAYA, NAOKO
Exec Dt:
07/13/2015
4
JIN, AZUSA
Exec Dt:
07/13/2015
5
SAITO, HIDEO
Exec Dt:
07/08/2015
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9983962
US20160004616
14770594
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:038735/0676   Pages: 2
Recorded: 05/27/2016
Attorney Dkt #:DAI-10419
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAYA, NAOKO
Exec Dt:
04/12/2016
2
MAKI, NOBUHIRO
Exec Dt:
04/12/2016
3
YAMAMOTO, AKIRA
Exec Dt:
04/13/2016
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10452292
US20170220285
15039983
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314

Search Results as of: 04/28/2024 01:23 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
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT