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Patent Assignment Assignor Details
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Assignor Name : TANIGAWA, KEIKO
Total Assignments: 14
Assignment: 1
Reel/Frame:009785/0593   Pages: 2
Recorded: 02/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGAWA, KEIKO
Exec Dt:
02/09/1998
2
TSUKADA, KOJI
Exec Dt:
02/09/1998
3
HOSHI, TORU
Exec Dt:
02/08/1998
4
KANAI, HIROSHI
Exec Dt:
02/08/1998
5
HAYASHI, TOSHIMITSU
Exec Dt:
02/08/1998
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6618368
NONE
09252283
Correspondence name and address
SOFER & HAROUN, LLP
JOSEPH SOFER
342 MADISON AVENUE
SUITE 1921
NEW YORK, NY 10173
Assignment: 2
Reel/Frame:009274/0176   Pages: 2
Recorded: 06/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGAWA, KEIKO
Exec Dt:
05/28/1998
2
MATSUI, SUSUMU
Exec Dt:
05/28/1998
3
TSUKADA, KOJI
Exec Dt:
05/28/1998
4
HOSHI, TOHRU
Exec Dt:
05/28/1998
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6483835
NONE
09092941
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, MINNICH &
MCKEE
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 3
Reel/Frame:013207/0908   Pages: 2
Recorded: 08/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKADA, KOJI
Exec Dt:
07/16/2002
2
HOSHI, TOHRU
Exec Dt:
07/19/2002
3
TANIGAWA, KEIKO
Exec Dt:
07/16/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU
TOKYO 100-8310, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7145901
US20020176406
10143840
Correspondence name and address
MCDERMOTT, WILL & EMERY
KEITH E. GEORGE
600 13TH ST., NW
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:019720/0187   Pages: 2
Recorded: 08/21/2007
Attorney Dkt #:NIT-348
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUMOTO, KAZUMA
Exec Dt:
07/19/2002
2
TANIGAWA, KEIKO
Exec Dt:
07/25/2002
3
KANEDA, YASUNORI
Exec Dt:
07/29/2002
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7318110
US20040024909
10226146
Correspondence name and address
MATTINGLY, STANGER, MALUR & BRUNDIDGE
1800 DIAGONAL RD.
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:013410/0747   Pages: 2
Recorded: 10/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGAWA, KEIKO
Exec Dt:
09/18/2002
2
YUMOTO, KAZUMA
Exec Dt:
09/26/2002
3
SHIGA, KENTA
Exec Dt:
09/18/2002
4
HOSHI, TORU
Exec Dt:
09/24/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7233589
US20040001480
10231262
Correspondence name and address
MATTINGLY, STANGER & MALUR, P.C.
JOHN R. MATTINGLY
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:014225/0773   Pages: 2
Recorded: 07/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGA, KENTA
Exec Dt:
05/06/2003
2
FUKUZAWA, JUNJI
Exec Dt:
05/08/2003
3
TANIGAWA, KEIKO
Exec Dt:
05/08/2003
4
SUZUKI, MASASHI
Exec Dt:
05/12/2003
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7606859
US20040083282
10388225
Correspondence name and address
MCDERMOTT WILL & EMERY
KEITH E. GEORGE
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 7
Reel/Frame:014872/0351   Pages: 2
Recorded: 01/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGAWA, KEIKO
Exec Dt:
09/08/2003
2
FUKUZAWA, JUNJI
Exec Dt:
09/10/2003
3
SHIGA, KENTA
Exec Dt:
09/09/2003
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME,
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040103149
10651288
Correspondence name and address
MCDERMOTT, WILL & EMERY
KEITH E. GEORGE
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 8
Reel/Frame:022986/0230   Pages: 2
Recorded: 07/15/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGAWA, KEIKO
Exec Dt:
06/22/2009
2
SHIMURA, AKITOSHI
Exec Dt:
06/22/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8095264
US20090299566
12457048
Correspondence name and address
JUAN CARLOS A. MARQUEZ
STITES & HARBISON, PLLC
1199 NORTH FAIRFAX STREET
SUITE 900
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:029418/0880   Pages: 2
Recorded: 12/06/2012
Attorney Dkt #:095909-0267
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGAWA, KEIKO
Exec Dt:
11/09/2012
2
HATASAKI, KEISUKE
Exec Dt:
11/13/2012
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140143391
13702397
Correspondence name and address
FOLEY & LARDNER, LLP
3000 K ST., NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 10
Reel/Frame:035161/0752   Pages: 2
Recorded: 03/13/2015
Attorney Dkt #:SEI-9686
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGAWA, KEIKO
Exec Dt:
12/17/2014
2
OTANI, TOSHIO
Exec Dt:
01/15/2015
3
TANAKA, TORU
Exec Dt:
12/17/2014
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160036632
14423475
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:053768/0152   Pages: 4
Recorded: 09/15/2020
Attorney Dkt #:TOU-12785
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONDO, NOBUKAZU
Exec Dt:
08/31/2020
2
TANIGAWA, KEIKO
Exec Dt:
08/24/2020
3
KAKUI, KENTARO
Exec Dt:
08/24/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11681820
US20210232697
17020891
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:060191/0917   Pages: 4
Recorded: 06/14/2022
Attorney Dkt #:109676.PF358US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGAWA, KEIKO
Exec Dt:
02/15/2022
2
KASHIYAMA, TOSHIKO
Exec Dt:
02/16/2022
3
OKOSHI, JUMPEI
Exec Dt:
02/18/2022
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME,
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11886459
US20220391404
17694194
Correspondence name and address
CROWELL & MORING LLP INTELLECTUAL PROPER
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 13
Reel/Frame:061392/0240   Pages: 6
Recorded: 09/08/2022
Attorney Dkt #:109676.PF358US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE SECOND INVENTORS NAME PREVIOUSLY RECORDED AT REEL: 060191 FRAME: 0917. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
TANIGAWA, KEIKO
Exec Dt:
02/15/2022
2
KASHIYAMA, TOSHIHIKO
Exec Dt:
02/16/2022
3
OKOSHI, JUMPEI
Exec Dt:
02/18/2022
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11886459
US20220391404
17694194
Correspondence name and address
CROWELL & MORING LLP INTELLECTUAL PROPER
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 14
Reel/Frame:062925/0896   Pages: 4
Recorded: 03/08/2023
Attorney Dkt #:093659-0272
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGAWA, KEIKO
Exec Dt:
01/12/2023
2
ISHII, YOHSUKE
Exec Dt:
01/12/2023
3
ISODA, YUYA
Exec Dt:
01/05/2023
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230418826
18118876
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007

Search Results as of: 04/27/2024 07:43 PM
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