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Patent Assignment Assignor Details
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Assignor Name : MATSUMOTO, KYOSUKE
Total Assignments: 17
Assignment: 1
Reel/Frame:012070/0867   Pages: 2
Recorded: 08/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, KYOSUKE
Exec Dt:
06/18/2001
2
SIMONARU, MASASI
Exec Dt:
06/18/2001
3
SAWAKI, TORU
Exec Dt:
06/18/2001
4
SASAKI, KATSUSHI
Exec Dt:
06/18/2001
5
MURAKAMI, MASAHIRO
Exec Dt:
06/18/2001
6
MATSUOKA, YOSHIKI
Exec Dt:
06/18/2001
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6472496
US20020032299
09840144
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK, ET AL.
KEIKO K. TAKAGI
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 2
Reel/Frame:013307/0913   Pages: 2
Recorded: 08/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, KYOSUKE
Exec Dt:
07/02/2002
2
SIMONARU, MASASI
Exec Dt:
07/02/2002
3
SAWAKI, TORU
Exec Dt:
07/02/2002
4
SASAKI, KATSUSHI
Exec Dt:
07/02/2002
5
KANEKO, KEIICHI
Exec Dt:
07/02/2002
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU
OSAKA-SHI
OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6670440
US20030120023
10203201
Correspondence name and address
SUGHRUE MION, PLLC
BRUCE E. KRAMER
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 3
Reel/Frame:024110/0852   Pages: 2
Recorded: 03/19/2010
Attorney Dkt #:09812.1932
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEMMOCHI, CHISATO
Exec Dt:
01/22/2010
2
SUZUKI, SHIRO
Exec Dt:
01/25/2010
3
MATSUMOTO, KYOSUKE
Exec Dt:
01/25/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8848902
US20100246807
12726709
Correspondence name and address
E. CHAPMAN - FHFGD
901 NEW YORK AVE NW
WASHINGTON, DC 20001
Assignment: 4
Reel/Frame:024387/0276   Pages: 3
Recorded: 05/14/2010
Attorney Dkt #:09812.2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, SHIRO
Exec Dt:
04/19/2010
2
INOUE, AKIRA
Exec Dt:
04/19/2010
3
KEMMOCHI, CHISATO
Exec Dt:
04/19/2010
4
MATSUMOTO, KYOSUKE
Exec Dt:
04/19/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100295678
12780224
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 5
Reel/Frame:027190/0104   Pages: 2
Recorded: 11/08/2011
Attorney Dkt #:09812.2529
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, KYOSUKE
Exec Dt:
10/17/2011
2
SUZUKI, SHIRO
Exec Dt:
10/17/2011
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9456267
US20120163613
13291259
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 6
Reel/Frame:027381/0243   Pages: 2
Recorded: 12/14/2011
Attorney Dkt #:09812.2526-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUNOO, EMIRU
Exec Dt:
10/17/2011
2
MATSUMOTO, KYOSUKE
Exec Dt:
10/17/2011
3
INOUE, AKIRA
Exec Dt:
10/17/2011
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8804976
US20120155658
13325868
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 7
Reel/Frame:029747/0647   Pages: 4
Recorded: 02/04/2013
Attorney Dkt #:1946-0010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEMMOCHI, CHISATO
Exec Dt:
01/30/2013
2
MATSUMOTO, KYOSUKE
Exec Dt:
01/30/2013
3
TAKAHASHI, SHUSUKE
Exec Dt:
01/30/2013
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130162904
13719617
Correspondence name and address
SHERR & JIANG, PLLC
620 HERNDON PARKWAY
SUITE 320
HERNDON, VA 20170
Assignment: 8
Reel/Frame:029876/0011   Pages: 6
Recorded: 02/26/2013
Attorney Dkt #:1946-0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, KYOSUKE
Exec Dt:
01/30/2013
2
TAKAHASHI, SHUSUKE
Exec Dt:
01/30/2013
3
KEMMOCHI, CHISATO
Exec Dt:
02/20/2013
4
INOUE, AKIRA
Exec Dt:
01/30/2013
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130162905
13719652
Correspondence name and address
SHERR & JIANG, PLLC
620 HERNDON PARKWAY
SUITE 320
HERNDON, VA 20170
Assignment: 9
Reel/Frame:045670/0754   Pages: 6
Recorded: 04/30/2018
Attorney Dkt #:S1459.72285US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, KYOSUKE
Exec Dt:
02/02/2018
2
YAMABE, YUSHI
Exec Dt:
02/08/2018
3
ITABASHI, TETSUNORI
Exec Dt:
02/08/2018
4
ASADA, KOHEI
Exec Dt:
02/02/2018
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10666995
US20180293970
15767525
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 10
Reel/Frame:055441/0296   Pages: 6
Recorded: 03/01/2021
Attorney Dkt #:S1459.72285US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, KYOSUKE
Exec Dt:
02/02/2018
2
YAMABE, YUSHI
Exec Dt:
02/08/2018
3
ITABASHI, TETSUNORI
Exec Dt:
02/08/2018
4
ASADA, KOHEI
Exec Dt:
02/02/2018
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11081136
US20200228849
16832388
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 11
Reel/Frame:045749/0281   Pages: 8
Recorded: 03/28/2018
Attorney Dkt #:SP364025US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMABE, YUSHI
Exec Dt:
02/08/2018
2
MATSUMOTO, KYOSUKE
Exec Dt:
02/08/2018
3
ASADA, KOHEI
Exec Dt:
02/08/2018
4
WADA, JO
Exec Dt:
02/11/2018
5
SUZUKI, SATOSHI
Exec Dt:
02/13/2018
6
YABUKI, KEIKO
Exec Dt:
02/13/2018
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10438577
US20180301135
15763977
Correspondence name and address
CHIP LAW GROUP
155 N WACKER DR
SUITE 4250
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:045718/0565   Pages: 7
Recorded: 05/04/2018
Attorney Dkt #:SP364944US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASADA, KOHEI
Exec Dt:
03/16/2018
2
MATSUMOTO, KYOSUKE
Exec Dt:
03/16/2018
3
YAMABE, YUSHI
Exec Dt:
03/16/2018
4
IGARASHI, GO
Exec Dt:
03/19/2018
5
YOSHII, KAZUMA
Exec Dt:
03/19/2018
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180324511
15773773
Correspondence name and address
CHIP LAW GROUP
155 N WACKER DR
SUITE 4250
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:048853/0269   Pages: 4
Recorded: 04/10/2019
Attorney Dkt #:S1459.72418US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMABE, YUSHI
Exec Dt:
12/25/2018
2
MATSUMOTO, KYOSUKE
Exec Dt:
12/25/2018
3
ASADA, KOHEI
Exec Dt:
12/25/2018
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11030988
US20200035212
16335712
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 14
Reel/Frame:052479/0868   Pages: 7
Recorded: 04/23/2020
Attorney Dkt #:WDC-WDA-4692-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, YUKI
Exec Dt:
02/12/2020
2
OKU, KAZUTO
Exec Dt:
02/12/2020
3
MATSUMOTO, KYOSUKE
Exec Dt:
02/14/2020
Assignee
1
SANDISK TECHNOLOGIES LLC
5080 SPECTRUM DRIVE
SUITE 1050W
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11209993
US20210303182
16828191
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 15
Reel/Frame:059576/0633   Pages: 10
Recorded: 04/12/2022
Attorney Dkt #:81890-00401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, YUKI
Exec Dt:
01/19/2022
2
KITAMURA, KEI
Exec Dt:
01/19/2022
3
MATSUMOTO, KYOSUKE
Exec Dt:
01/19/2022
4
KANO, MASAHIRO
Exec Dt:
01/19/2022
5
YAMASHITA, MINORU
Exec Dt:
04/11/2022
6
YAMASHITA, RYUII
Exec Dt:
02/24/2022
7
OTSUKA, SHUZO
Exec Dt:
01/19/2022
Assignee
1
SANDISK TECHNOLOGIES LLC
5080 SPECTRUM DRIVE
SUITE 1050W
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230110995
17486090
Correspondence name and address
DICKINSON WRIGHT PLLC
2600 W. BIG BEAVER RD.
SUITE 300
TROY, MI 48084
Assignment: 16
Reel/Frame:059388/0652   Pages: 10
Recorded: 03/24/2022
Attorney Dkt #:81890-00402
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAMURA, KEI
Exec Dt:
02/03/2022
2
FUJITA, YUKI
Exec Dt:
02/03/2022
3
MATSUMOTO, KYOSUKE
Exec Dt:
02/03/2022
4
KANO, MASAHIRO
Exec Dt:
02/03/2022
5
YAMASHITA, MINORU
Exec Dt:
03/23/2022
6
YAMASHITA, RYUII
Exec Dt:
02/05/2022
7
OTSUKA, SHUZO
Exec Dt:
02/03/2022
Assignee
1
SANDISK TECHNOLOGIES LLC
5080 SPECTRUM DRIVE
SUITE 1050W
ADDISON, TEXAS 75001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11776640
US20230131117
17511749
Correspondence name and address
DICKINSON WRIGHT PLLC
2600 W. BIG BEAVER RD.
SUITE 300
TROY, MI 48084
Assignment: 17
Reel/Frame:062876/0576   Pages: 6
Recorded: 03/03/2023
Attorney Dkt #:S1459.72747US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUCHIYA, SHINPEI
Exec Dt:
07/05/2022
2
ASADA, KOHEI
Exec Dt:
06/28/2022
3
YAMABE, YUSHI
Exec Dt:
07/06/2022
4
MATSUMOTO, KYOSUKE
Exec Dt:
06/28/2022
Assignee
1
SONY GROUP CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230245640
18011136
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVE
BOSTON, MA 02210-2211

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