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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 : MATSUI, TAKAHARU
Total Assignments: 10
Assignment: 1
Reel/Frame:026124/0946   Pages: 2
Recorded: 04/14/2011
Attorney Dkt #:520.51444X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUI, TAKAHARU
Exec Dt:
02/14/2011
2
ISHIDA, KYOKO
Exec Dt:
02/14/2011
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110202385
13023705
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 2
Reel/Frame:026800/0582   Pages: 2
Recorded: 08/24/2011
Attorney Dkt #:566.51825X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUI, TAKAHARU
Exec Dt:
07/30/2011
2
TADA, AKIRA
Exec Dt:
08/10/2011
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110301999
13146232
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 3
Reel/Frame:030920/0716   Pages: 2
Recorded: 08/01/2013
Attorney Dkt #:501.53138X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUI, TAKAHARU
Exec Dt:
06/07/2013
2
HAGA, NORIYUKI
Exec Dt:
06/14/2013
3
TANIGUCHI, SHINICHI
Exec Dt:
06/14/2013
4
HAMANO, JUNICHI
Exec Dt:
07/07/2013
5
ISHIDA, TOMOTOSHI
Exec Dt:
06/16/2013
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9165041
US20130318103
13983062
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 4
Reel/Frame:030852/0246   Pages: 2
Recorded: 07/23/2013
Attorney Dkt #:1693.53177X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGUCHI, SHINICHI
Exec Dt:
07/10/2013
2
ISHIDA, TOMOTOSHI
Exec Dt:
07/10/2013
3
MATSUI, TAKAHARU
Exec Dt:
07/12/2013
4
HAGA, NORIYUKI
Exec Dt:
07/12/2012
5
HAMANO, JUNICHI
Exec Dt:
07/20/2013
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130297445
13981097
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 5
Reel/Frame:030912/0515   Pages: 3
Recorded: 07/24/2013
Attorney Dkt #:1693.53177X00
Conveyance: CORRECTED ASSIGNMENT. IN ATTENTION TO NOTICE OF NON-RECORDATION. DOCUMENT ID NO. 502431972 OF JULY 31, 2013. IN THE ORIGINAL ELECTRONIC COVER SHEET, THE FOURTH INVENTOR'S EXECUTION DATE IS INCORRECT. REEL 030852 FRAME: 0246.
Assignors
1
TANIGUCHI, SHINICHI
Exec Dt:
07/10/2013
2
ISHIDA, TOMOTOSHI
Exec Dt:
07/10/2013
3
MATSUI, TAKAHARU
Exec Dt:
07/12/2013
4
HAGA, NORIYUKI
Exec Dt:
07/12/2013
5
HAMANO, JUNICHI
Exec Dt:
07/20/2013
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130297445
13981097
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209
Assignment: 6
Reel/Frame:038205/0588   Pages: 4
Recorded: 04/06/2016
Attorney Dkt #:056203.68257US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, REIKO
Exec Dt:
09/14/2015
2
MATSUI, TAKAHARU
Exec Dt:
08/15/2015
3
OKUDA, KENJI
Exec Dt:
03/17/2016
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10162909
US20160147910
14904180
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:037003/0818   Pages: 6
Recorded: 11/10/2015
Attorney Dkt #:056210.68420US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, REIKO
Exec Dt:
10/16/2015
2
MATSUI, TAKAHARU
Exec Dt:
10/16/2015
3
TANAKA, SHINJI
Exec Dt:
10/21/2015
4
KONDO, KENJI
Exec Dt:
10/19/2015
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 1008280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10120960
US20160132615
14937133
Correspondence name and address
CROWELL & MORING, LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:041537/0864   Pages: 4
Recorded: 03/10/2017
Attorney Dkt #:072388.1294
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, RYUSUKE
Exec Dt:
03/02/2017
2
IMAZAWA, KEI
Exec Dt:
03/02/2017
3
MATSUI, TAKAHARU
Exec Dt:
03/02/2017
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10147179
US20180033130
15455405
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 9
Reel/Frame:046764/0428   Pages: 2
Recorded: 08/31/2018
Attorney Dkt #:SEI-11726
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAZAWA, KEI
Exec Dt:
08/23/2018
2
MATSUI, TAKAHARU
Exec Dt:
08/22/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10380865
US20190103006
16118545
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:057400/0634   Pages: 6
Recorded: 09/07/2021
Attorney Dkt #:TOU-13296
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENOMOTO, ATSUKO
Exec Dt:
08/26/2021
2
KAJITA, DAIKI
Exec Dt:
08/20/2021
3
NAKANO, TAKAHIRO
Exec Dt:
08/27/2021
4
MATSUI, TAKAHARU
Exec Dt:
08/25/2021
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220075355
17405070
Correspondence name and address
MATTINGLY & MALUR PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314

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