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Patent Assignment Assignor Details
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Assignor Name : OHKAWA, MASAHIRO
Total Assignments: 11
Assignment: 1
Reel/Frame:004528/0488   Pages: 1
Recorded: 03/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SASAKI, TORAHIKO
Exec Dt:
03/03/1986
2
ST-ARNAUD, JEAN-MARIE
Exec Dt:
12/18/1985
3
OHKAWA, MASAHIRO
Exec Dt:
03/03/1986
4
SUZUKI, YOSHIHIRO
Exec Dt:
03/03/1986
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4696870
NONE
06837267
Correspondence name and address
PARKHURST AND OLIFF
P. O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 2
Reel/Frame:011132/0638   Pages: 3
Recorded: 08/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INAGAKI, IWAO
Exec Dt:
03/30/2000
2
HAMADA, SEIJI
Exec Dt:
03/30/2000
3
OHKAWA, MASAHIRO
Exec Dt:
03/30/2000
4
ZENGE, NAOMI
Exec Dt:
03/30/2000
5
NANBA, KAORI
Exec Dt:
03/30/2000
Assignee
1
IBM CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7398313
NONE
09651585
Correspondence name and address
IBM CORPORATION
A. BRUCE CLAY
INTELLECTUAL PROPERTY LAW, T81/062
3039 CORNWALLIS ROAD
RTP, NC 27709
Assignment: 3
Reel/Frame:026076/0128   Pages: 5
Recorded: 04/05/2011
Attorney Dkt #:JP919990175US1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE CURRENTLY LISTED AS "IBM CORPORATION" PREVIOUSLY RECORDED ON REEL 011132 FRAME 0638. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE SHOULD READ "INTERNATIONAL BUSINESS MACHINES CORPORATION" AS REFLECTED IN THE ASSIGNMENT DOCUMENT..
Assignors
1
INAGAKI, IWAO
Exec Dt:
03/30/2000
2
HAMADA, SEIJI
Exec Dt:
03/30/2000
3
OHKAWA, MASAHIRO
Exec Dt:
03/30/2000
4
ZENGE, NAOMI
Exec Dt:
03/30/2000
5
NANBA, KAORI
Exec Dt:
03/30/2000
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7398313
NONE
09651585
Correspondence name and address
INTERNATIONAL BUSINESS MACHINES CORPORAT
3039 CORNWALLIS ROAD POBOX 12195
T81/B503
RESEARCH TRIANGLE PK, NC 27709
Assignment: 4
Reel/Frame:020028/0329   Pages: 4
Recorded: 10/29/2007
Attorney Dkt #:JP920060087US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUDA, TAKESHI
Exec Dt:
10/03/2007
2
KUROSAWA, RYOJI
Exec Dt:
10/04/2007
3
OHKAWA, MASAHIRO
Exec Dt:
10/02/2007
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
11400 BURNET ROAD
IBM - INTELLECTUAL PROPERTY LAW
AUSTIN, TEXAS 78758
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8965912
US20080306904
11926504
Correspondence name and address
JUSTIN DILLON
11400 BURNET ROAD
IBM - INTELLECTUAL PROPERTY LAW
AUSTIN, TX 78758
Assignment: 5
Reel/Frame:020122/0217   Pages: 3
Recorded: 11/16/2007
Attorney Dkt #:1128SVI-201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUZAWA, HIROFUMI
Exec Dt:
10/16/2007
2
OHKAWA, MASAHIRO
Exec Dt:
10/17/2007
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8271440
US20080086449
11876520
Correspondence name and address
LIEBERMAN & BRANDSDORFER, LLC
802 STILL CREEK LANE
GAITHERSBURG, MD 20878
Assignment: 6
Reel/Frame:021710/0793   Pages: 6
Recorded: 10/20/2008
Attorney Dkt #:JP920070100US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAIJIMA, SOH
Exec Dt:
10/20/2008
2
OHKAWA, MASAHIRO
Exec Dt:
10/20/2008
3
SAKAGUCHI, AKIRA
Exec Dt:
10/17/2008
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8949192
US20090187612
12254697
Correspondence name and address
IBM CORPORATION C/O: RADER, FISHMAN & GR
10653 S. RIVER FRONT PKWY.
STE. 150
SOUTH JORDAN, UT 84095
Assignment: 7
Reel/Frame:022285/0059   Pages: 4
Recorded: 02/19/2009
Attorney Dkt #:035532-0250
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONGO, AKIHITO
Exec Dt:
02/18/2009
2
KUROSAWA, YOSHINORI
Exec Dt:
02/18/2009
3
OHKAWA, MASAHIRO
Exec Dt:
02/18/2009
4
TAKAMIYA, HIROAKI
Exec Dt:
02/18/2009
Assignee
1
HITACHI CABLE, LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8121452
US20090208175
12389005
Correspondence name and address
GLENN LAW
FOLEY AND LARDNER LLP SUITE 500
3000 K STREET NW
WASHINGTON, DC 20007-5143
Assignment: 8
Reel/Frame:025521/0547   Pages: 3
Recorded: 12/20/2010
Attorney Dkt #:JP920090084US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHKAWA, MASAHIRO
Exec Dt:
12/17/2010
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8849766
US20110178990
12972565
Correspondence name and address
JORDAN IP LAW (IBM-RSW)
P.O. BOX 4335
SILVER SPRING, MD 20914
Assignment: 9
Reel/Frame:031037/0339   Pages: 3
Recorded: 08/19/2013
Attorney Dkt #:JP920120062US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHKAWA, MASAHIRO
Exec Dt:
08/19/2013
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9386073
US20140052826
13969980
Correspondence name and address
CANTOR COLBURN LLP - IBM SVL
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103-3207
Assignment: 10
Reel/Frame:043968/0414   Pages: 8
Recorded: 10/27/2017
Attorney Dkt #:JP920080014US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAIJIMA, SOH
Exec Dt:
10/26/2017
2
OHKAWA, MASAHIRO
Exec Dt:
10/20/2017
3
SAKAGUCHI, AKIRA
Exec Dt:
10/26/2017
4
SANO, MASAKAZU
Exec Dt:
10/23/2017
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10169420
US20180052889
15795581
Correspondence name and address
IBM CORP. (WSM) C/O WINSTEAD P.C.
P.O. BOX 131851
DALLAS, TX 75313
Assignment: 11
Reel/Frame:047438/0650   Pages: 8
Recorded: 11/07/2018
Attorney Dkt #:JP920080014US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAIJIMA, SOH
Exec Dt:
10/26/2017
2
OHKAWA, MASAHIRO
Exec Dt:
10/20/2017
3
SAKAGUCHI, AKIRA
Exec Dt:
10/26/2017
4
SANO, MASAKAZU
Exec Dt:
10/23/2017
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11093502
US20190073396
16183163
Correspondence name and address
IBM CORP. (WSM) C/O WINSTEAD P.C.
P.O. BOX 131851
DALLAS, TX 75313

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