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Patent Assignment Assignor Details
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Assignor Name : TATSUNO, HIROTO
Total Assignments: 6
Assignment: 1
Reel/Frame:027575/0171   Pages: 3
Recorded: 01/23/2012
Attorney Dkt #:392411US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIOKA, KAZUHIRO
Exec Dt:
12/20/2011
2
TATSUNO, HIROTO
Exec Dt:
12/20/2011
Assignee
1
MITSUBISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU
TOKYO, JAPAN 108-8506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120115063
13384729
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:030902/0549   Pages: 3
Recorded: 07/30/2013
Attorney Dkt #:419336US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TATSUNO, HIROTO
Exec Dt:
07/12/2013
2
SUMIOKA, KAZUHIRO
Exec Dt:
07/12/2013
3
SAMEJIMA, TADAO
Exec Dt:
07/12/2013
Assignee
1
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8253
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9705137
US20130323620
13982061
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:033661/0460   Pages: 3
Recorded: 09/03/2014
Attorney Dkt #:440004US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TATSUNO, HIROTO
Exec Dt:
07/04/2014
Assignee
1
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8253
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9716278
US20150086901
14382723
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:042162/0040   Pages: 4
Recorded: 04/27/2017
Attorney Dkt #:503348US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TATSUNO, HIROTO
Exec Dt:
04/21/2017
2
NAKAMURA, MAKOTO
Exec Dt:
04/21/2017
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOYKO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10727497
US20170338497
15522414
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:047948/0900   Pages: 4
Recorded: 01/10/2019
Attorney Dkt #:519521US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TATSUNO, HIROTO
Exec Dt:
10/29/2018
2
SUMIOKA, KAZUHIRO
Exec Dt:
10/29/2018
3
HIDESHIMA, KOTA
Exec Dt:
10/29/2018
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190148739
16244242
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:053470/0864   Pages: 4
Recorded: 08/12/2020
Attorney Dkt #:532097US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTA, KYU
Exec Dt:
08/07/2020
2
TATSUNO, HIROTO
Exec Dt:
08/07/2020
3
SUMIOKA, KAZUHIRO
Exec Dt:
08/07/2020
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11437629
US20200373588
16991337
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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