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Patent Assignment Assignor Details
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Assignor Name : IWAI, KATSUHIKO
Total Assignments: 9
Assignment: 1
Reel/Frame:005846/0279   Pages: 3
Recorded: 09/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SATO, TADASHI
Exec Dt:
07/09/1991
2
IMANISHI, MASAHARU
Exec Dt:
07/09/1991
3
IWAI, KATSUHIKO
Exec Dt:
07/09/1991
Assignees
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA-KADOMA, KADOMA-SHI
OSAKA-FU, 571, JAPAN
2
YAMATO MISHIN SEIZO KABUSHIKI KAISHA
10-3, HOTORUGAIKE-MINAMIMACHI 2-CHOME
TOYONAKA CITY, 560, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5146862
NONE
07727849
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L ST., N.W., 11TH FL.
WASHINGTON, DC 20036-5601
Assignment: 2
Reel/Frame:007367/0970   Pages: 4
Recorded: 03/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJII, HISAO
Exec Dt:
02/07/1995
2
IWAI, KATSUHIKO
Exec Dt:
02/07/1995
Assignee
1
YAMATO MISHIN SEIZO KABUSHIKI KAISHA
4-12, NISHI-TEMMA 4-CHOME
KITA-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5507239
NONE
08359478
Correspondence name and address
DARBY & DARBY P.C.
JOSEPH B. LERCH, ESQ.
805 THIRD AVENUE
27TH FLOOR
NEW YORK, NY 10022-7513
Assignment: 3
Reel/Frame:033475/0307   Pages: 3
Recorded: 08/06/2014
Attorney Dkt #:439398US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKANUSHI, KEISHI
Exec Dt:
07/25/2014
2
IWAI, KATSUHIKO
Exec Dt:
07/25/2014
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150260768
14452661
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:043468/0133   Pages: 3
Recorded: 08/31/2017
Attorney Dkt #:TAI/1976US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWAI, KATSUHIKO
Exec Dt:
08/25/2017
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10372377
US20180275917
15691711
Correspondence name and address
PATTERSON & SHERIDAN, LLP - TOSHIBA AMERICA
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046-2472
Assignment: 5
Reel/Frame:044986/0012   Pages: 3
Recorded: 02/21/2018
Attorney Dkt #:511423US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAI, KATSUHIKO
Exec Dt:
02/07/2018
2
OGASAWARA, TAKASHI
Exec Dt:
02/09/2018
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10141060
NONE
15900978
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:050073/0386   Pages: 4
Recorded: 08/16/2019
Attorney Dkt #:524604US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAI, KATSUHIKO
Exec Dt:
08/05/2019
2
MAEDA, SHINJI
Exec Dt:
08/05/2019
3
IKEDA, TAKAAKI
Exec Dt:
08/05/2019
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10991443
US20200286576
16542650
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:058325/0509   Pages: 4
Recorded: 12/07/2021
Attorney Dkt #:114124-0529
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAI, KATSUHIKO
Exec Dt:
11/04/2021
2
MAEDA, SHINJI
Exec Dt:
11/04/2021
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11594289
US20220301642
17409116
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, N.W., SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 8
Reel/Frame:058999/0821   Pages: 6
Recorded: 02/14/2022
Attorney Dkt #:TMC/E0022US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TAKUZO
Exec Dt:
02/10/2022
2
KURAKATA, SHIGEO
Exec Dt:
02/09/2022
3
IWAI, KATSUHIKO
Exec Dt:
02/09/2022
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230089246
17592466
Correspondence name and address
KIM & STEWART LLP
111 N. MARKET ST.
SUITE 414
SAN JOSE, CA 95113
Assignment: 9
Reel/Frame:061855/0133   Pages: 4
Recorded: 11/22/2022
Attorney Dkt #:114124-1000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWAI, KATSUHIKO
Exec Dt:
11/21/2022
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230307084
17887985
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 600
WASHINGTON, DC 20007

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