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Patent Assignment Assignor Details
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Assignor Name : NAKAGAWA, KAZUSHI
Total Assignments: 20
Assignment: 1
Reel/Frame:017547/0767   Pages: 2
Recorded: 02/03/2006
Attorney Dkt #:062807-0316
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, TAKATOSHI
Exec Dt:
01/10/2006
2
MIZUSHIMA, NAGAMASA
Exec Dt:
01/10/2006
3
TSUNEHIRO, TAKASHI
Exec Dt:
01/12/2006
4
KAYASHIMA, MAKOTO
Exec Dt:
01/10/2006
5
NAKAGAWA, KAZUSHI
Exec Dt:
01/10/2006
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8015417
US20060200681
10566943
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 2
Reel/Frame:018776/0324   Pages: 2
Recorded: 01/08/2007
Attorney Dkt #:064235-0023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUNEHIRO, TAKASHI
Exec Dt:
01/13/2006
2
KATO, TAKATOSHI
Exec Dt:
01/13/2006
3
NAKAGAWA, KAZUSHI
Exec Dt:
01/20/2006
4
KAYASHIMA, MAKOTO
Exec Dt:
01/20/2006
5
KIMURA, SHINJI
Exec Dt:
01/18/2006
6
KOBAYASHI, IKUKO
Exec Dt:
01/18/2006
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU TOKYO, 100-8280, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070220120
10564467
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 3
Reel/Frame:017807/0547   Pages: 2
Recorded: 04/20/2006
Attorney Dkt #:1381.46071X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAYASHIMA, MAKOTO
Exec Dt:
03/24/2006
2
NAKAGAWA, KAZUSHI
Exec Dt:
03/24/2006
3
ISOKAWA, HIROMI
Exec Dt:
03/24/2006
4
WATANABE, ITSUKI
Exec Dt:
03/24/2006
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070107041
11386787
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209
Assignment: 4
Reel/Frame:019697/0824   Pages: 2
Recorded: 08/15/2007
Attorney Dkt #:500.47006X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KAZUSHI
Exec Dt:
03/09/2007
2
KATO, TAKATOSHI
Exec Dt:
03/09/2007
3
TSUNEHIRO, TAKASHI
Exec Dt:
03/09/2007
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080109549
11572444
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
1300 N. SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 5
Reel/Frame:021821/0879   Pages: 3
Recorded: 11/12/2008
Attorney Dkt #:1381.49178X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KAZUSHI
Exec Dt:
09/09/2008
2
KATO, TAKATOSHI
Exec Dt:
09/09/2008
3
TSUNEHIRO, TAKASHI
Exec Dt:
09/11/2008
4
KODAKA, HIROSHI
Exec Dt:
09/18/2008
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090063626
12198930
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 6
Reel/Frame:022543/0697   Pages: 2
Recorded: 04/13/2009
Attorney Dkt #:0844060011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KAZUSHI
Exec Dt:
03/09/2009
2
KATO, TAKATOSHI
Exec Dt:
03/09/2009
3
ISOKAWA, HIROMI
Exec Dt:
03/09/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8606935
US20090287831
12396157
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 7
Reel/Frame:028476/0179   Pages: 3
Recorded: 07/02/2012
Attorney Dkt #:4432-0109PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KAZUSHI
Exec Dt:
06/07/2012
2
NAKAMURA, YOSHIHIRO
Exec Dt:
06/07/2012
3
YAMAMOTO, SHINYA
Exec Dt:
06/07/2012
4
MATSUMURA, SOWJUN
Exec Dt:
06/07/2012
Assignee
1
NIPPON PRECISION JEWEL INDUSTRY CO., LTD.
100, ASHIYA, SHIN ONSEN-CHO, MIKATA-GUN
HYOGO, JAPAN 669-6701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120276403
13519961
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:032443/0239   Pages: 2
Recorded: 03/14/2014
Attorney Dkt #:H-9173
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOI, NOBUHIRO
Exec Dt:
02/28/2014
2
HOSOYA, MUTSUMI
Exec Dt:
02/28/2014
3
NAKAGAWA, KAZUSHI
Exec Dt:
02/28/2014
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8977781
NONE
14212395
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:039864/0444   Pages: 2
Recorded: 09/27/2016
Attorney Dkt #:DAI-10620
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KAZUSHI
Exec Dt:
08/02/2016
2
TAKADA, MASANORI
Exec Dt:
08/02/2016
3
SIMOZONO, NORIO
Exec Dt:
08/02/2016
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10216448
US20170177270
15129480
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:042821/0688   Pages: 4
Recorded: 06/27/2017
Attorney Dkt #:WL-11026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAIKE, HIROTOSHI
Exec Dt:
06/14/2017
2
SHIMOZONO, NORIO
Exec Dt:
06/14/2017
3
NAKAGAWA, KAZUSHI
Exec Dt:
06/14/2017
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10452557
US20180018272
15540042
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:045264/0109   Pages: 4
Recorded: 03/19/2018
Attorney Dkt #:WL-11498
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAIKE, HIROTOSHI
Exec Dt:
02/20/2018
2
SHIMADA, KENTARO
Exec Dt:
02/21/2018
3
NAKAGAWA, KAZUSHI
Exec Dt:
02/21/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10795608
US20180285021
15761117
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:046834/0277   Pages: 2
Recorded: 09/11/2018
Attorney Dkt #:HITACHI4-341700769US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIKAWA, YOSHIFUMI
Exec Dt:
08/22/2018
2
FUJIMOTO, KAZUHISA
Exec Dt:
08/22/2018
3
ARITSUKA, TOSHIYUKI
Exec Dt:
08/22/2018
4
NAKAGAWA, KAZUSHI
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 #
 
 
 
 
 
 
 
 
 
 
 
11366695
US20190129755
16125145
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET
SUITE 1800
PHILADELPHIA, PA 19103
Assignment: 13
Reel/Frame:059924/0601   Pages: 4
Recorded: 05/10/2022
Attorney Dkt #:HITACHI4-341700769US01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE PUNCTUATION OF THE RECEIVING PARTY'S NAME PREVIOUSLY RECORDED ON REEL 046834 FRAME 0277. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST.
Assignors
1
FUJIKAWA, YOSHIFUMI
Exec Dt:
08/22/2018
2
FUJIMOTO, KAZUHISA
Exec Dt:
08/22/2018
3
ARITSUKA, TOSHIYUKI
Exec Dt:
08/22/2018
4
NAKAGAWA, KAZUSHI
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 #
 
 
 
 
 
 
 
 
 
 
 
11366695
US20190129755
16125145
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 14
Reel/Frame:048620/0931   Pages: 2
Recorded: 03/18/2019
Attorney Dkt #:HITACHI4-341601414US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARITSUKA, TOSHIYUKI
Exec Dt:
01/29/2019
2
NAKAGAWA, KAZUSHI
Exec Dt:
01/31/2019
3
FUJIMOTO, KAZUHISA
Exec Dt:
01/30/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10936377
US20190272201
16333727
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 15
Reel/Frame:048474/0652   Pages: 4
Recorded: 03/01/2019
Attorney Dkt #:HITACHI4-341601384US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KAZUSHI
Exec Dt:
02/05/2019
2
ARITSUKA, TOSHIYUKI
Exec Dt:
02/05/2019
3
FUJIMOTO, KAZUHISA
Exec Dt:
02/07/2019
4
WATANABE, SATORU
Exec Dt:
02/06/2019
5
FUJIKAWA, YOSHIFUMI
Exec Dt:
02/06/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190228009
16329335
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 16
Reel/Frame:048471/0660   Pages: 2
Recorded: 02/28/2019
Attorney Dkt #:124512-016US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIMOTO, KAZUHISA
Exec Dt:
02/21/2019
2
HOSOGI, KOJI
Exec Dt:
02/21/2019
3
ARITSUKA, TOSHIYUKI
Exec Dt:
02/21/2019
4
NAKAGAWA, KAZUSHI
Exec Dt:
02/21/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 1008280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190196746
16329639
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 17
Reel/Frame:050150/0474   Pages: 5
Recorded: 08/23/2019
Attorney Dkt #:072388.1371
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIKAWA, YOSHIFUMI
Exec Dt:
07/12/2019
2
ARITSUKA, TOSHIYUKI
Exec Dt:
07/09/2019
3
WATANABE, SATORU
Exec Dt:
07/09/2019
4
NAKAGAWA, KAZUSHI
Exec Dt:
07/09/2019
5
FUJIMOTO, KAZUHISA
Exec Dt:
07/09/2019
6
ARAI, MASAHIRO
Exec Dt:
07/19/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11151141
US20200265052
16549447
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
NEW YORK, 10112 UNITED STATES
Assignment: 18
Reel/Frame:050180/0537   Pages: 3
Recorded: 08/27/2019
Attorney Dkt #:072388.1373
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KAZUSHI
Exec Dt:
08/01/2019
2
FUJIKAWA, YOSHIFUMI
Exec Dt:
08/01/2019
3
WATANABE, SATORU
Exec Dt:
07/31/2019
4
ARITSUKA, TOSHIYUKI
Exec Dt:
08/01/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200285520
16552146
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 19
Reel/Frame:052065/0178   Pages: 4
Recorded: 03/10/2020
Attorney Dkt #:HITACHI2-411900177US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMAZUKA, TOMOYUKI
Exec Dt:
02/10/2020
2
NAKAGAWA, KAZUSHI
Exec Dt:
02/07/2020
3
TANAKA, KAZUNARI
Exec Dt:
02/10/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210011795
16813846
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 20
Reel/Frame:051997/0186   Pages: 2
Recorded: 03/03/2020
Attorney Dkt #:HITACHI2-341900918US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KAZUSHI
Exec Dt:
02/13/2020
2
HAYASAKA, MITSUO
Exec Dt:
02/13/2020
3
KAMO, YUTO
Exec Dt:
02/13/2020
Assignee
1
HITACHI, LTD.
6-6, MANRUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11467908
US20210157676
16807724
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103

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