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Patent Assignment Assignor Details
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Assignor Name : YABUSAKI, HITOSHI
Total Assignments: 18
Assignment: 1
Reel/Frame:007062/0213   Pages: 4
Recorded: 07/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIG, RAVI
Exec Dt:
01/26/1994
2
YABUSAKI, HITOSHI
Exec Dt:
03/07/1994
3
BILOTTI, ALBERTO
Exec Dt:
04/21/1994
Assignee
1
ALLEGRO MICROSYSTEMS, INC.
115 NORTHEAST CUTOFF
WORCESTER, MASSACHUSETTS 01615
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5442283
NONE
08117516
Correspondence name and address
V.H. SWEENEY
RESEARCH CENTER
96 MARSHALL STREET
NORTH ADAMS, MA 01247
Assignment: 2
Reel/Frame:008520/0088   Pages: 6
Recorded: 04/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHELLER, P. KARL
Exec Dt:
04/24/1997
2
VIG, RAVI
Exec Dt:
04/24/1997
3
TOWNE, JAY M.
Exec Dt:
04/24/1997
4
YABUSAKI, HITOSHI
Exec Dt:
04/23/1997
Assignee
1
ALLEGRO MICROSYSTEMS, INC.
115 NORTHEAST CUTOFF
WORCESTER, MASSACHUSETTS 01615
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5917320
NONE
08847703
Correspondence name and address
NUTTER, MCCLENNEN & FISH, LLP
JUDITH C. CROWLEY, ESQ.
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2699
Assignment: 3
Reel/Frame:020448/0698   Pages: 9
Recorded: 01/31/2008
Attorney Dkt #:ALLEG-217PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YABUSAKI, HITOSHI
Exec Dt:
01/23/2008
2
MILESI, ALEJANDRO G.
Exec Dt:
09/28/2007
3
MILANO, SHAUN D.
Exec Dt:
09/28/2007
4
KOZOMORA, NEVENKA
Exec Dt:
09/28/2007
5
DOOGUE, MICHAEL C.
Exec Dt:
09/28/2007
Assignee
1
ALLEGRO MICROSYSTEMS, INC.
115 NORTHEAST CUTOFF
WORCESTER, MASSACHUSETTS 01615-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7590334
US20090039807
11835721
Correspondence name and address
DALY, CROWLEY, MOFFORD & DURKEE, LLP
354A TURNPIKE STREET, SUITE 301A
CANTON, MA 02021-2714
Assignment: 4
Reel/Frame:022038/0159   Pages: 6
Recorded: 12/30/2008
Attorney Dkt #:ALLEG-267PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YABUSAKI, HITOSHI
Exec Dt:
12/22/2008
2
THOMAS, MONICA J.
Exec Dt:
12/17/2008
Assignee
1
ALLEGRO MICROSYSTEMS, INC.
115 NORTHEAST CUTOFF
WORCESTER, MASSACHUSETTS 01615-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100156397
12342279
Correspondence name and address
PAUL D. DURKEE
354A TURNPIKE STREET
SUITE 301A
CANTON, MA 02021-2714
Assignment: 5
Reel/Frame:022981/0053   Pages: 6
Recorded: 07/20/2009
Attorney Dkt #:Q114336
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNORS INADVERTENTLY OMITTED IN PREVIOUSLY RECORDED ON REEL 022972 FRAME 0048. ASSIGNOR(S) HEREBY CONFIRMS THE AISIN SEIKI KABUSHIKI KAISHA AND ALLEGRO MICROSYSTEMS, INC. AS ASSIGNEES.
Assignors
1
HARA, TAKASHI
Exec Dt:
07/15/2009
2
MURAMATSU, HIDENOBU
Exec Dt:
07/15/2009
3
FORREST, GLENN A.
Exec Dt:
07/13/2009
4
YABUSAKI, HITOSHI
Exec Dt:
07/13/2009
5
NAKAYAMA, NAOTA
Exec Dt:
07/14/2009
Assignees
1
AISIN SEIKI KABUSHIKI KAISHA
1, ASAHI-MACHI 2-CHOME
KARIYA-SHI, AICHI-KEN, JAPAN 448-8650
2
ALLEGRO MICROSYSTEMS, INC.
115 NORTHEAST CUTOFF
WORCESTER, MASSACHUSETTS 01615-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8164324
US20100013467
12505057
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037-3213
Assignment: 6
Reel/Frame:024803/0780   Pages: 2
Recorded: 08/06/2010
Attorney Dkt #:501.50951X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YABUSAKI, HITOSHI
Exec Dt:
06/25/2010
2
MATSUBARA, DAISUKE
Exec Dt:
06/25/2010
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8811149
US20110038253
12852310
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 7
Reel/Frame:026934/0854   Pages: 3
Recorded: 09/20/2011
Attorney Dkt #:056204.63734US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YABUSAKI, HITOSHI
Exec Dt:
06/28/2011
2
MATSUBARA, DAISUKE
Exec Dt:
07/06/2011
3
TAKEDA, YUKIKO
Exec Dt:
07/09/2011
4
OZAWA, YOJI
Exec Dt:
07/07/2011
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8605593
US20120069739
13207504
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:027031/0056   Pages: 2
Recorded: 10/07/2011
Attorney Dkt #:HITACHI8-310950062US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUBARA, DAISUKE
Exec Dt:
08/28/2011
2
YABUSAKI, HITOSHI
Exec Dt:
08/28/2011
3
OZAWA, YOJI
Exec Dt:
09/01/2011
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME,
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8588217
US20120020357
13203828
Correspondence name and address
VOLPE & KOENIG, P.C.
30 SOUTH 17TH STREET
UNITED PLAZA
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:027894/0761   Pages: 2
Recorded: 03/20/2012
Attorney Dkt #:ASA-8234
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUBARA, DAISUKE
Exec Dt:
02/24/2012
2
YABUSAKI, HITOSHI
Exec Dt:
02/27/2012
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8862700
US20120246276
13363452
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:028428/0232   Pages: 2
Recorded: 06/22/2012
Attorney Dkt #:096941-0127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUBARA, DAISUKE
Exec Dt:
04/03/2012
2
YABUSAKI, HITOSHI
Exec Dt:
04/03/2012
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120263062
13501235
Correspondence name and address
FOLEY & LARDNER, LLP
3000 K ST., NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 11
Reel/Frame:029985/0498   Pages: 2
Recorded: 03/13/2013
Attorney Dkt #:HITACHI8-341151042US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YABUSAKI, HITOSHI
Exec Dt:
01/23/2013
2
MATSUBARA, DAISUKE
Exec Dt:
01/28/2013
3
KAWAHARA, KOTA
Exec Dt:
01/24/2013
4
KATAOKA, KENJI
Exec Dt:
01/24/2013
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9203702
US20130242804
13717092
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET
UNITED PLAZA
PHILADELPHIA, PA 19103
Assignment: 12
Reel/Frame:033607/0662   Pages: 2
Recorded: 08/26/2014
Attorney Dkt #:ISO-9325
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUBARA, DAISUKE
Exec Dt:
06/23/2014
2
YABUSAKI, HITOSHI
Exec Dt:
07/01/2014
3
TOUMURA, KUNIHIKO
Exec Dt:
06/23/2014
4
TAKEDA, YUKIKO
Exec Dt:
06/23/2014
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150019755
14370291
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:036226/0296   Pages: 6
Recorded: 07/31/2015
Attorney Dkt #:TOU-10032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YABUSAKI, HITOSHI
Exec Dt:
07/22/2015
2
TOUMURA, KUNIHIKO
Exec Dt:
07/03/2015
3
OZAWA, YOJI
Exec Dt:
07/08/2015
4
KATO, TAKATOSHI
Exec Dt:
07/03/2015
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150372911
14765097
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:038100/0147   Pages: 3
Recorded: 03/25/2016
Attorney Dkt #:HITACHI19-341500033US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKUNE, KEN
Exec Dt:
03/03/2016
2
YABUSAKI, HITOSHI
Exec Dt:
03/03/2016
3
MAEDA, KAZUHIRO
Exec Dt:
03/03/2016
4
KINOSHITA, JUNJI
Exec Dt:
03/03/2016
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160366013
15080699
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 15
Reel/Frame:044602/0779   Pages: 4
Recorded: 01/11/2018
Attorney Dkt #:HITACHI3-341500555US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IDE, TAKAYA
Exec Dt:
12/08/2017
2
YABUSAKI, HITOSHI
Exec Dt:
12/08/2017
3
KINOSHITA, JUNJI
Exec Dt:
12/11/2017
4
TAKADA, OSAMU
Exec Dt:
12/12/2017
Assignee
1
HITACHI LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10560311
US20180212818
15743914
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 16
Reel/Frame:045154/0649   Pages: 2
Recorded: 03/09/2018
Attorney Dkt #:WL-11420
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASHIMOTO, KYOSUKE
Exec Dt:
01/15/2018
2
YABUSAKI, HITOSHI
Exec Dt:
01/15/2018
3
KINOSHITA, JUNJI
Exec Dt:
01/15/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10673721
US20180270132
15758739
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:045684/0386   Pages: 2
Recorded: 05/01/2018
Attorney Dkt #:120179-184UT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YABUSAKI, HITOSHI
Exec Dt:
04/30/2018
Assignee
1
HITACHI, LTD.
6-6 MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10635572
US20190340108
15968180
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 18
Reel/Frame:063397/0473   Pages: 2
Recorded: 04/21/2023
Attorney Dkt #:120179-0343US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YABUSAKI, HITOSHI
Exec Dt:
10/27/2020
Assignee
1
HITACHI VANTARA LLC
2535 AUGUSTINE DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230308310
18033001
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET, SUITE 2200
SAN DIEGO, CA 92101

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