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Patent Assignment Assignor Details
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Assignor Name : NAKAGAWA, HIROMITSU
Total Assignments: 19
Assignment: 1
Reel/Frame:013457/0208   Pages: 3
Recorded: 11/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEGISHI, TAKASHI
Exec Dt:
10/02/2002
2
MUKAI, KATSUHIKO
Exec Dt:
10/02/2002
3
NAKAGAWA, HIROMITSU
Exec Dt:
10/02/2002
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKA-MAGOME 1-CHOME
OHTA-KU TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7040526
US20030042289
10235826
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
MARVIN SPIVAK
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:016704/0582   Pages: 3
Recorded: 06/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, HIROMITSU
Exec Dt:
06/03/2005
2
TAKAHASHI, HIDEKI
Exec Dt:
06/03/2005
3
MUKAI, KATSUHIKO
Exec Dt:
06/03/2005
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060000872
11153457
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 3
Reel/Frame:018306/0394   Pages: 3
Recorded: 09/14/2006
Attorney Dkt #:293527us2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, HIROMITSU
Exec Dt:
07/27/2006
2
MUKAI, KATSUHIKO
Exec Dt:
07/27/2006
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7641099
US20070017959
11483595
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & ET AL
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:023969/0968   Pages: 2
Recorded: 02/22/2010
Attorney Dkt #:H-7426
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, HIROMITSU
Exec Dt:
02/05/2010
2
MORI, YASUHIDE
Exec Dt:
02/05/2010
3
NAKAMURA, TOMOHIRO
Exec Dt:
02/05/2010
4
KIKUCHI, KATSURO
Exec Dt:
02/05/2010
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8352790
US20110029817
12709832
Correspondence name and address
JOHN MATTINGLY, MATTINGLY & MALUR, P.C.
1800 DIAGONAL RD.
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:030216/0249   Pages: 2
Recorded: 04/15/2013
Attorney Dkt #:520.52948X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIONOYA, TOMOTAKA
Exec Dt:
04/02/2013
2
NAKAGAWA, HIROMITSU
Exec Dt:
04/03/2013
3
NAKAMURA, TOMOHIRO
Exec Dt:
04/02/2013
4
SATO, TATSUYA
Exec Dt:
04/02/2013
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130198272
13820227
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 6
Reel/Frame:030333/0131   Pages: 2
Recorded: 05/02/2013
Attorney Dkt #:POL-8744
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, HIROMITSU
Exec Dt:
04/03/2013
2
NAKAMURA, TOMOHIRO
Exec Dt:
04/03/2013
3
SHIONOYA, TOMOTAKA
Exec Dt:
04/03/2013
4
SAKURAI, TAKAO
Exec Dt:
04/03/2013
5
FUJITA, YUKIHISA
Exec Dt:
04/03/2013
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130263156
13819970
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:045000/0175   Pages: 2
Recorded: 02/22/2018
Attorney Dkt #:WL-11350
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, HIROMITSU
Exec Dt:
01/05/2018
2
MURO, KEIRO
Exec Dt:
01/05/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10459730
US20190171459
15746807
Correspondence name and address
MATTINGLY & MALUR PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:045943/0607   Pages: 3
Recorded: 05/31/2018
Attorney Dkt #:WL-11564
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIU, QI
Exec Dt:
05/21/2018
2
NAGASAKA, YOSHIKO
Exec Dt:
05/21/2018
3
MURO, KEIRO
Exec Dt:
05/21/2018
4
NAKAGAWA, HIROMITSU
Exec Dt:
05/21/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11157821
US20180349780
15993644
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:046823/0577   Pages: 2
Recorded: 09/10/2018
Attorney Dkt #:HITACHI16-341701284US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMODA, ATSUSHI
Exec Dt:
07/17/2018
2
YASUI, MASAHIKO
Exec Dt:
07/17/2018
3
NAKAGAWA, HIROMITSU
Exec Dt:
07/18/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME,
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190287053
16125331
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:050275/0958   Pages: 3
Recorded: 09/05/2019
Attorney Dkt #:HITACHI2-341801028US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAMBA, HIROYUKI
Exec Dt:
08/01/2019
2
TOMODA, ATSUSHI
Exec Dt:
08/01/2019
3
NAKAGAWA, HIROMITSU
Exec Dt:
08/01/2019
4
EGI, MASASHI
Exec Dt:
08/01/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME,
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200234219
16554107
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 S. 17TH STREET
SUITE 1800
PHILADELPHIA, PA 19103
Assignment: 11
Reel/Frame:050887/0799   Pages: 2
Recorded: 11/01/2019
Attorney Dkt #:072388.1431
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, HIROMITSU
Exec Dt:
10/21/2019
2
MURO, KEIRO
Exec Dt:
10/21/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11113364
US20200089734
16610130
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 12
Reel/Frame:052040/0963   Pages: 2
Recorded: 03/06/2020
Attorney Dkt #:072388.1453
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMODA, ATSUSHI
Exec Dt:
02/05/2020
2
NAMBA, HIROYUKI
Exec Dt:
02/05/2020
3
NAKAGAWA, HIROMITSU
Exec Dt:
02/17/2020
4
UEHARA, TAKESHI
Exec Dt:
02/14/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210027228
16811579
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 13
Reel/Frame:054135/0454   Pages: 10
Recorded: 10/22/2020
Attorney Dkt #:HITACHI10-341800410US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUI, DAISUKE
Exec Dt:
09/14/2020
2
EGI, MASASHI
Exec Dt:
09/11/2020
3
NAKAGAWA, HIROMITSU
Exec Dt:
09/08/2020
4
TANAKA, TAKESHI
Exec Dt:
09/14/2020
5
MIYAKE, MASATOSHI
Exec Dt:
09/12/2020
6
ONO, TAKASHI
Exec Dt:
09/10/2020
7
HORIKOSHI, NOBUYA
Exec Dt:
09/04/2020
8
NOGUCHI, MINORI
Exec Dt:
09/11/2020
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-6409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210244317
17049357
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 14
Reel/Frame:058460/0013   Pages: 8
Recorded: 12/22/2021
Attorney Dkt #:HITACHI10-341900364US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUI, DAISUKE
Exec Dt:
11/18/2021
2
NAKAGAWA, HIROMITSU
Exec Dt:
11/17/2021
3
TANAKA, TAKESHI
Exec Dt:
11/22/2021
4
SANO, YUKO
Exec Dt:
11/12/2021
5
MIYAKE, MASATOSHI
Exec Dt:
11/14/2021
6
HORIKOSHI, NOBUYA
Exec Dt:
11/18/2021
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-6409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220246302
17621884
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, NJ 19103
Assignment: 15
Reel/Frame:059119/0055   Pages: 2
Recorded: 02/28/2022
Attorney Dkt #:093659-0247
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, SHIGENORI
Exec Dt:
01/13/2022
2
NAKAGAWA, HIROMITSU
Exec Dt:
01/13/2022
3
HARADA, KUNIHIKO
Exec Dt:
01/12/2022
4
TANAKA, TSUYOSHI
Exec Dt:
01/13/2022
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230090897
17682511
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 16
Reel/Frame:060604/0291   Pages: 6
Recorded: 07/25/2022
Attorney Dkt #:T&A-13754
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOYOMURA, TAKASHI
Exec Dt:
07/06/2022
2
TANAKA, TAKESHI
Exec Dt:
07/22/2022
3
FUKUI, DAISUKE
Exec Dt:
07/14/2022
4
NAKAGAWA, HIROMITSU
Exec Dt:
07/25/2022
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-6409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230005161
17793993
Correspondence name and address
MATTINGLY & MALUR PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:061081/0511   Pages: 3
Recorded: 09/13/2022
Attorney Dkt #:093659-0265
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, HIROMITSU
Exec Dt:
09/01/2022
2
MATSUMOTO, SHIGENORI
Exec Dt:
09/01/2022
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230237406
17943939
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W
SUITE 600
WASHINGTON, DC 20007
Assignment: 18
Reel/Frame:062906/0407   Pages: 4
Recorded: 03/07/2023
Attorney Dkt #:122900-0072UT01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARADA, KUNIHIKO
Exec Dt:
01/25/2023
2
MATSUMOTO, SHIGENORI
Exec Dt:
01/25/2023
3
NAKAGAWA, HIROMITSU
Exec Dt:
01/26/2023
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240028764
18118340
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET, SUITE 2200
SAN DIEGO, CA 92101-4469
Assignment: 19
Reel/Frame:063290/0210   Pages: 6
Recorded: 04/11/2023
Attorney Dkt #:T&A-14130
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, TAKESHI
Exec Dt:
04/05/2023
2
FUKUI, DAISUKE
Exec Dt:
04/03/2023
3
NAKAGAWA, HIROMITSU
Exec Dt:
04/05/2023
4
TOYOMURA, TAKASHI
Exec Dt:
03/27/2023
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME, MINATO-KU,
TOKYO, JAPAN 105-6409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230377375
18031263
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314

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