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Patent Assignment Assignor Details
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Assignor Name : YOKOMIZO, MASAKAZU
Total Assignments: 9
Assignment: 1
Reel/Frame:016563/0937   Pages: 3
Recorded: 05/13/2005
Attorney Dkt #:263598US2CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATOH, HIDEHARU
Exec Dt:
04/28/2005
2
YOKOMIZO, MASAKAZU
Exec Dt:
04/28/2005
3
ISHIHARA, TADASHI
Exec Dt:
04/28/2005
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO 108-0014, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7491467
US20050191550
11017821
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:019600/0874   Pages: 3
Recorded: 07/26/2007
Attorney Dkt #:302155US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOMIZO, MASAKAZU
Exec Dt:
02/07/2007
2
SATOU, HIDEHARU
Exec Dt:
01/05/2007
3
KAMADA, TOMIYUKI
Exec Dt:
01/06/2007
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080032192
11572393
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:022805/0667   Pages: 4
Recorded: 06/10/2009
Attorney Dkt #:314178US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAGI, HIDEKAZU
Exec Dt:
05/08/2009
2
KATO, RYOICHI
Exec Dt:
05/08/2009
3
YOKOMIZO, MASAKAZU
Exec Dt:
05/08/2009
4
UONO, HIROYUKI
Exec Dt:
05/08/2009
5
MATSUMOTO, HITOSHI
Exec Dt:
05/08/2009
6
SATOU, TOMOHIRO
Exec Dt:
05/08/2009
7
KOTATO, MINORU
Exec Dt:
05/08/2009
8
NAKAJIMA, TAKAYUKI
Exec Dt:
05/08/2009
9
SUZUKI, HITOSHI
Exec Dt:
05/08/2009
10
OSHIMA, HIROYUKI
Exec Dt:
05/08/2009
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9112236
US20100015514
12090655
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:023361/0482   Pages: 3
Recorded: 10/13/2009
Attorney Dkt #:338386US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOMIZO, MASAKAZU
Exec Dt:
09/25/2009
2
SATO, HIDEHARU
Exec Dt:
09/25/2009
3
KAMADA, TOMIYUKI
Exec Dt:
09/25/2009
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100092864
12377731
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:024309/0250   Pages: 2
Recorded: 04/29/2010
Attorney Dkt #:06226.0085-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIMOTO, YASUHIDE
Exec Dt:
03/23/2010
2
SAKAI, HITOSHI
Exec Dt:
03/23/2010
3
KUZUYA, TAKASHI
Exec Dt:
03/23/2010
4
YOKOMIZO, MASAKAZU
Exec Dt:
03/23/2010
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8310198
US20100259219
12740434
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 6
Reel/Frame:030436/0476   Pages: 12
Recorded: 05/17/2013
Attorney Dkt #:415680US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOMIZO, MASAKAZU
Exec Dt:
04/30/2013
2
FUSE, TOORU
Exec Dt:
04/30/2013
3
SAITO, YOSUKE
Exec Dt:
04/30/2013
4
FUJIWARA, MASASHI
Exec Dt:
04/30/2013
5
KATO, AKIHIRO
Exec Dt:
04/30/2013
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9263734
US20130252093
13872647
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:035725/0120   Pages: 8
Recorded: 05/27/2015
Attorney Dkt #:449182US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, SHUNSUKE
Exec Dt:
04/08/2015
2
ISHIWATARI, NOBUYUKI
Exec Dt:
04/08/2015
3
UEDA, AKIO
Exec Dt:
04/20/2015
4
FUSE, TOORU
Exec Dt:
04/13/2015
5
YOKOMIZO, MASAKAZU
Exec Dt:
04/13/2015
6
KATOU, AKIHIRO
Exec Dt:
04/13/2015
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10720645
US20150243989
14628370
Correspondence name and address
OBLON
1940 DUKE ST
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:057621/0433   Pages: 10
Recorded: 09/28/2021
Attorney Dkt #:539460US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, SHUNSUKE
Exec Dt:
07/05/2021
2
ISHIWATARI, NOBUYUKI
Exec Dt:
07/05/2021
3
SATO, TOMOHIRO
Exec Dt:
07/02/2021
4
YOSHIDA, HIROAKI
Exec Dt:
07/05/2021
5
KATO, AKIHIRO
Exec Dt:
07/05/2021
6
YOKOMIZO, MASAKAZU
Exec Dt:
07/05/2021
7
IKEDA, HIROMITSU
Exec Dt:
07/05/2021
8
SATO, HIROKI
Exec Dt:
07/07/2021
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220013779
17449125
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:065288/0783   Pages: 4
Recorded: 10/20/2023
Attorney Dkt #:549083US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIWATARI, NOBUYUKI
Exec Dt:
09/15/2023
2
KONDO, HISAKO
Exec Dt:
09/18/2023
3
YOKOMIZO, MASAKAZU
Exec Dt:
09/15/2023
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240055607
18490816
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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