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Patent Assignment Assignor Details
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Assignor Name : SEKIGUCHI, TAKAAKI
Total Assignments: 24
Assignment: 1
Reel/Frame:005755/0462   Pages: 2
Recorded: 07/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/17/1991
2
Exec Dt:
05/17/1991
3
Exec Dt:
05/17/1991
Assignee
1
3-12, MORIYA-CHO
KANAGAWA-KU, YOKOHAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07704257
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:012953/0749   Pages: 3
Recorded: 06/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2002
2
Exec Dt:
04/22/2002
Assignee
1
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10101064
Correspondence name and address
MATTINGLY, STANGER & MALUR, P.C.
JOHN R. MATTINGLY
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:018622/0425   Pages: 2
Recorded: 11/28/2006
Attorney Dkt #:566.46693X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2006
2
Exec Dt:
10/10/2006
Assignee
1
6-35, HIRONODAI 2-CHOME, ZAMA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11542275
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209
Assignment: 4
Reel/Frame:019030/0679   Pages: 3
Recorded: 03/19/2007
Attorney Dkt #:520.46884X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/15/2006
2
Exec Dt:
12/15/2006
Assignee
1
6-35, HIRONODAI 2-CHOME
ZAMA-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11637086
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 5
Reel/Frame:029774/0211   Pages: 2
Recorded: 02/07/2013
Attorney Dkt #:HITACHI10-341150618US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/23/2013
2
Exec Dt:
01/23/2013
3
Exec Dt:
01/23/2013
4
Exec Dt:
01/23/2013
5
Exec Dt:
01/23/2013
Assignee
1
7-2, SHINTOSHIN,
CHUO-KU
SAITAMA-SHI, SAITAMA, JAPAN 330-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13673143
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET
UNITED PLAZA
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:032047/0106   Pages: 7
Recorded: 01/27/2014
Attorney Dkt #:106003.66096US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/2013
2
Exec Dt:
12/16/2013
3
Exec Dt:
12/12/2013
4
Exec Dt:
12/13/2013
5
Exec Dt:
12/13/2013
Assignee
1
7-2, SHINTOSHIN, CHUO-KU
SAITAMA-SHI, SAITAMA, JAPAN 330-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14104587
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:031907/0301   Pages: 3
Recorded: 01/07/2014
Attorney Dkt #:HITACHI19-211250470US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/2013
2
Exec Dt:
12/16/2013
3
Exec Dt:
12/16/2013
Assignee
1
7-2, SHINTOSHIN, CHUO-KU
SAITAMA-SHI
SAITAMA, JAPAN 330-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14149173
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET
UNITED PLAZA
PHILADELPHIA, PA 19103
Assignment: 8
Reel/Frame:038099/0922   Pages: 2
Recorded: 03/25/2016
Attorney Dkt #:HITACHI19-211250470US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/2013
2
Exec Dt:
12/16/2013
3
Exec Dt:
12/16/2013
Assignee
1
7-2, SHINTOSHIN, CHUO-KU
SAITAMA-SHI
SAITAMA, JAPAN 330-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14992660
Correspondence name and address
TASHA ALBERT
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, SUITE 1800
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:031975/0565   Pages: 3
Recorded: 01/15/2014
Attorney Dkt #:HITACHI19-211250634US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2013
2
Exec Dt:
12/25/2013
3
Exec Dt:
12/24/2013
4
Exec Dt:
12/26/2013
5
Exec Dt:
01/06/2014
6
Exec Dt:
12/26/2013
Assignee
1
7-2, SHINTOSHIN, CHUO-KU
SAITAMA-SHI
SAITAMA, JAPAN 330-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14155418
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET
UNITED PLAZA
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:032145/0201   Pages: 4
Recorded: 01/31/2014
Attorney Dkt #:HITACHI19-211250634US01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE DOC DATE OF THE FIRST INVENTOR ATSUSHI SHIMIZU FROM 12/14/2013 TO 12/24/2013 PREVIOUSLY RECORDED ON REEL 031975 FRAME 0565. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS INTEREST..
Assignors
1
Exec Dt:
12/24/2013
2
Exec Dt:
12/25/2013
3
Exec Dt:
12/24/2013
4
Exec Dt:
12/26/2013
5
Exec Dt:
01/06/2014
6
Exec Dt:
12/26/2013
Assignee
1
7-2, SHINTOSHIN, CHUO-KU
SAITAMA-SHI
SAITAMA, JAPAN 330-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14155418
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET
UNITED PLAZA
PHILADELPHIA, PA 19103
Assignment: 11
Reel/Frame:033233/0459   Pages: 3
Recorded: 07/02/2014
Attorney Dkt #:091708-0246
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/2014
2
Exec Dt:
06/17/2014
3
Exec Dt:
06/16/2014
4
Exec Dt:
06/09/2014
5
Exec Dt:
06/09/2014
6
Exec Dt:
06/09/2014
Assignee
1
7-2, SHINTOSHIN, CHUO-KU
SAITAMA-SHI, SAITAMA, JAPAN 330-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14322429
Correspondence name and address
FOLEY & LARDNER, LLP
3000 K ST., NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 12
Reel/Frame:034598/0662   Pages: 4
Recorded: 12/30/2014
Attorney Dkt #:111984.67198US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/2014
2
Exec Dt:
11/05/2014
3
Exec Dt:
10/30/2014
4
Exec Dt:
10/27/2014
5
Exec Dt:
10/28/2014
6
Exec Dt:
12/10/2014
Assignee
1
7-2, SHINTOSHIN, CHUO-KU
SAITAMA-SHI, SAITAMA, JAPAN 330-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14403344
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 13
Reel/Frame:035588/0096   Pages: 2
Recorded: 05/07/2015
Attorney Dkt #:HITACHI5-211300728US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2015
2
Exec Dt:
02/12/2015
3
Exec Dt:
02/27/2015
Assignee
1
7-2, SHINTOSHIN, CHUO-KU, SAITAMA-SHI,
SAITAMA, JAPAN 330-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14633725
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 14
Reel/Frame:035569/0419   Pages: 2
Recorded: 05/05/2015
Attorney Dkt #:HITACHI5-211400034US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/2015
2
Exec Dt:
03/27/2015
3
Exec Dt:
03/27/2015
4
Exec Dt:
03/19/2015
Assignee
1
7-2, SHINTOSHIN, CHUO-KU, SAITAMA-SHI,
SAITAMA, JAPAN 330-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14678017
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 15
Reel/Frame:036486/0473   Pages: 4
Recorded: 09/03/2015
Attorney Dkt #:HITACHI19-211250469US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/23/2015
2
Exec Dt:
04/22/2015
3
Exec Dt:
06/18/2015
4
Exec Dt:
04/23/2015
5
Exec Dt:
04/22/2015
Assignee
1
7-2, SHINTOSHIN, CHUO-KU
SAITAMA-SHI
SAITAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14443947
Correspondence name and address
DANIEL N. CALDER
VOLPE & KOENIG
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 16
Reel/Frame:044834/0051   Pages: 3
Recorded: 02/05/2018
Attorney Dkt #:094426-0153
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/18/2018
2
Exec Dt:
01/18/2018
3
Exec Dt:
01/19/2018
4
Exec Dt:
01/22/2018
Assignee
1
7-2, SHINTOSHIN, CHUO-KU
SAITAMA-SHI, SAITAMA, JAPAN 3300081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15888701
Correspondence name and address
FOLEY & LARDNER LLP
3000 K ST NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 17
Reel/Frame:045461/0894   Pages: 2
Recorded: 04/06/2018
Attorney Dkt #:HITACHI15-211500341US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/06/2018
2
Exec Dt:
03/01/2018
3
Exec Dt:
03/01/2018
Assignee
1
7-2, SHINTOSHIN, CHUO-KU
SAITAMA-SHI
SAITAMA, JAPAN 330-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15766162
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 18
Reel/Frame:045934/0396   Pages: 3
Recorded: 05/30/2018
Attorney Dkt #:106003.PB248US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/2018
2
Exec Dt:
05/15/2018
3
Exec Dt:
05/17/2018
Assignee
1
7-2, SHINTOSHIN, CHUO-KU
SAITAMA-SHI, SAITAMA, JAPAN 330-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15779792
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044
Assignment: 19
Reel/Frame:046105/0140   Pages: 8
Recorded: 06/15/2018
Attorney Dkt #:093265-0060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/31/2018
2
Exec Dt:
05/28/2018
3
Exec Dt:
05/28/2018
4
Exec Dt:
05/30/2018
5
Exec Dt:
05/25/2018
6
Exec Dt:
05/28/2018
Assignee
1
1, KOIZUMI, OYAMAZAKI, OYAMAZAKI-CHO, OTOKUNI-GUN
KYOTO, JAPAN 618-8525\
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16063208
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 20
Reel/Frame:047722/0629   Pages: 2
Recorded: 12/10/2018
Attorney Dkt #:SUN-11876
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/16/2018
Assignee
1
7-2, SHINTOSHIN, CHUO-KU,
SAITAMA-SHI, SAITAMA, JAPAN 330-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16308541
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:048499/0236   Pages: 4
Recorded: 03/05/2019
Attorney Dkt #:HITACHI4-341600506US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/02/2019
2
Exec Dt:
02/07/2019
Assignee
1
7-2, SHINTOSHIN
CHUO-KU
SAITAMA-SHI, SAITAMA, JAPAN 330-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16329913
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 22
Reel/Frame:049642/0518   Pages: 2
Recorded: 07/01/2019
Attorney Dkt #:HITACHI4-341601484US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/2019
2
Exec Dt:
06/03/2019
3
Exec Dt:
06/03/2019
Assignee
1
7-2, SHINTOSHIN, CHUO-KU
SAITAMA-SHI
SAITAMA, JAPAN 330-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16474420
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET
SUITE 1800
PHILADELPHIA, PA 19103
Assignment: 23
Reel/Frame:054579/0021   Pages: 7
Recorded: 12/08/2020
Attorney Dkt #:189292/RRT/AAM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2020
2
Exec Dt:
05/14/2020
3
Exec Dt:
07/07/2020
4
Exec Dt:
04/24/2020
Assignee
1
7-2 SHINTOSHIN, CHUO-KU
SAITAMA-SHI, SAITAMA, JAPAN 3300081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16762854
Correspondence name and address
LEWIS ROCA ROTHGERBER CHRISTIE LLP
PO BOX 29001
GLENDALE, CA 91209-9001
Assignment: 24
Reel/Frame:058749/0234   Pages: 4
Recorded: 01/24/2022
Attorney Dkt #:194099/303112-00029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2020
2
Exec Dt:
02/14/2021
Assignee
1
7-2, SHINTOSHIN, CHUO-KU
SAITAMA-SHI, SAITAMA, JAPAN 3300081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16975062
Correspondence name and address
LEWIS ROCA ROTHGERBER CHRISTIE LLP
PO BOX 29001
GLENDALE, CA 91209

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