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Patent Assignment Assignor Details
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Assignor Name : UMEMOTO, TOMOKAZU
Total Assignments: 7
Assignment: 1
Reel/Frame:020947/0510   Pages: 4
Recorded: 05/14/2008
Attorney Dkt #:295502US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SEIICHIRO
Exec Dt:
09/13/2006
2
UMEMOTO, TOMOKAZU
Exec Dt:
09/13/2006
3
KOBAYASHI, HIROSHI
Exec Dt:
09/13/2006
4
SAWAI, TAKESHI
Exec Dt:
09/13/2006
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070178318
10590693
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:030602/0047   Pages: 2
Recorded: 06/13/2013
Attorney Dkt #:036777.00029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEMOTO, TOMOKAZU
Exec Dt:
05/30/2013
2
AKAI, HIDEKO
Exec Dt:
05/30/2013
3
NOISHIKI, YASUTOMO
Exec Dt:
05/30/2013
4
BANZASHI, GO
Exec Dt:
05/30/2013
Assignee
1
OJI HOLDINGS CORPORATION
7-5, GINZA 4-CHOME
CHUO-KU, TOKYO, JAPAN 104-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8771463
US20130284387
13885741
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH STREET, N.W.
SUITE 1200
WASHINGTON, DC 20005-4051
Assignment: 3
Reel/Frame:031501/0013   Pages: 8
Recorded: 10/29/2013
Attorney Dkt #:420750US99X CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEMOTO, TOMOKAZU
Exec Dt:
09/10/2013
2
OGITA, NAOHIDE
Exec Dt:
09/10/2013
3
SHIMIZU, TAKANORI
Exec Dt:
09/10/2013
4
NOISHIKI, YASUTOMO
Exec Dt:
09/10/2013
5
NAGATANI, HIROYUKI
Exec Dt:
09/10/2013
6
BANZASHI, GO
Exec Dt:
09/10/2013
Assignees
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
2
OJI HOLDINGS CORPORATION
7-5, GINZA 4-CHOME, CHUO-KU
TOKYO, JAPAN 104-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9309385
US20130338250
13972408
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:033319/0897   Pages: 2
Recorded: 07/16/2014
Attorney Dkt #:437818US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UMEMOTO, TOMOKAZU
Exec Dt:
07/07/2014
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140319502
14328178
Correspondence name and address
OBLON SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:040141/0809   Pages: 7
Recorded: 10/26/2016
Attorney Dkt #:475943US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IIDA, KOICHIRO
Exec Dt:
09/08/2016
2
LI, YANJUN
Exec Dt:
09/08/2016
3
UMEMOTO, TOMOKAZU
Exec Dt:
09/08/2016
4
GAO, QI
Exec Dt:
09/08/2016
5
GOROMARU, HIDEKI
Exec Dt:
09/08/2016
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10270035
US20160372676
15252427
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:046929/0990   Pages: 10
Recorded: 09/20/2018
Attorney Dkt #:516898US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOROHMARU, HIDEKI
Exec Dt:
09/05/2018
2
OKABE, KAZUKI
Exec Dt:
09/05/2018
3
IIDA, KOICHIRO
Exec Dt:
09/05/2018
4
UMEMOTO, TOMOKAZU
Exec Dt:
09/05/2018
5
BANDO, YOSHIMASA
Exec Dt:
09/05/2018
6
ISHIBASHI, KOICHI
Exec Dt:
09/05/2018
7
KAJIYAMA, YOSHIKO
Exec Dt:
09/05/2018
8
ABE, TOMOHIRO
Exec Dt:
09/05/2018
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11316112
US20190019956
16136961
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:066160/0662   Pages: 7
Recorded: 01/18/2024
Attorney Dkt #:532876US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YANJUN
Exec Dt:
05/18/2023
2
UMEMOTO, TOMOKAZU
Exec Dt:
08/29/2023
3
GOROHMARU, HIDEKI
Exec Dt:
12/18/2023
4
IIDA, KOICHIRO
Exec Dt:
05/18/2023
5
ADACHI, KOUJI
Exec Dt:
05/19/2023
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11943997
US20210005819
17022243
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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