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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SHIRAKAWA, YUTA
Total Assignments: 5
Assignment: 1
Reel/Frame:043218/0929   Pages: 7
Recorded: 08/07/2017
Attorney Dkt #:506204US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAKAWA, YUTA
Exec Dt:
07/31/2017
2
KOZAKAYA, TATSUO
Exec Dt:
07/31/2017
3
KUBOTA, SUSUMU
Exec Dt:
07/31/2017
4
ITO, SATOSHI
Exec Dt:
07/31/2017
5
PHAM, QUOC VIET
Exec Dt:
07/31/2017
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180239458
15670412
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:053573/0486   Pages: 2
Recorded: 08/24/2020
Attorney Dkt #:532180US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIRAKAWA, YUTA
Exec Dt:
08/20/2020
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11580739
US20210287010
17000568
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:059625/0661   Pages: 4
Recorded: 04/18/2022
Attorney Dkt #:542183US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIMURA, KEISUKE
Exec Dt:
04/01/2022
2
WADA, ATSUSHI
Exec Dt:
04/01/2022
3
TAKANO, MASATOSHI
Exec Dt:
04/01/2022
4
SHIRAKAWA, YUTA
Exec Dt:
04/01/2022
5
TONOUCHI, YOJIRO
Exec Dt:
04/01/2022
6
NAKAYAMA, SHOJUN
Exec Dt:
04/01/2022
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230103948
17653931
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:062773/0743   Pages: 8
Recorded: 02/22/2023
Attorney Dkt #:HYTOSH.025AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSHIMA, HIROTOMO
Exec Dt:
02/10/2023
2
SHIRAKAWA, YUTA
Exec Dt:
02/10/2023
3
YOSHII, TAKANORI
Exec Dt:
02/10/2023
4
KATO, TAKEHIRO
Exec Dt:
02/10/2023
5
NISHIMURA, KEISUKE
Exec Dt:
02/13/2023
6
NAMIOKA, YASUO
Exec Dt:
02/17/2023
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230245338
18157355
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 5
Reel/Frame:063017/0423   Pages: 11
Recorded: 03/17/2023
Attorney Dkt #:HYTOSH.028AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSHIMA, HIROTOMO
Exec Dt:
02/27/2023
2
SHIRAKAWA, YUTA
Exec Dt:
02/27/2023
3
YOSHII, TAKANORI
Exec Dt:
03/03/2023
4
FUKUDA, MASAMITSU
Exec Dt:
03/16/2023
5
KATO, TAKEHIRO
Exec Dt:
02/27/2023
6
NISHIMURA, KEISUKE
Exec Dt:
03/03/2023
7
NAMIOKA, YASUO
Exec Dt:
02/27/2023
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230324858
18169447
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614

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