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Patent Assignment Assignor Details
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Assignor Name : SUMIDA, MASAKAZU
Total Assignments: 8
Assignment: 1
Reel/Frame:012858/0818   Pages: 2
Recorded: 05/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUMOTO, TOMOHIRO
Exec Dt:
04/10/2002
2
SUMIDA, MASAKAZU
Exec Dt:
04/11/2002
3
MUTO, KIYOSHI
Exec Dt:
04/11/2002
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6866927
US20030008132
10136316
Correspondence name and address
SUGHRUE MION, PLLC
J. FRANK OSHA
2100 PENNSYLVANIA AVENUE, NW.
STE. 800
WASHINGTON, DC 20037-3213
Assignment: 2
Reel/Frame:023534/0087   Pages: 2
Recorded: 11/18/2009
Attorney Dkt #:Q114876 (JTC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OCHIAI, SHINSUKE
Exec Dt:
10/05/2009
2
KOYAMA, KOJI
Exec Dt:
09/18/2009
3
SUMIDA, MASAKAZU
Exec Dt:
09/18/2009
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100060833
12552587
Correspondence name and address
JOHN T. CALLAHAN, SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:033487/0612   Pages: 4
Recorded: 08/07/2014
Attorney Dkt #:Q213661
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIDA, MASAKAZU
Exec Dt:
07/08/2014
2
YAMAZAKI, KAZUHIRO
Exec Dt:
07/04/2014
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME
CHUO-KU, TOKYO, JAPAN 1048260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9114374
US20150051359
14377273
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:037204/0452   Pages: 3
Recorded: 12/03/2015
Attorney Dkt #:2331-118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIDA, MASAKAZU
Exec Dt:
08/31/2015
2
YAMAZAKI, KAZUHIRO
Exec Dt:
08/28/2015
3
NISHITANI, AKIRA
Exec Dt:
10/13/2015
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME
CHUO-KU
TOKYO, JAPAN 1048260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9403922
US20160009831
14764890
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK P.C.
607 14TH STREET N.W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:037214/0825   Pages: 3
Recorded: 12/04/2015
Attorney Dkt #:2331-117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIDA, MASAKAZU
Exec Dt:
08/31/2015
2
YAMAZAKI, KAZUHIRO
Exec Dt:
08/28/2015
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME
CHUO-KU
TOKYO, JAPAN 1048260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9422374
US20150368374
14764908
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK P.C.
607 14TH STREET N.W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:059816/0259   Pages: 3
Recorded: 05/04/2022
Attorney Dkt #:10477-028US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIDA, MASAKAZU
Exec Dt:
08/06/2021
2
KONISHI, SHOTA
Exec Dt:
08/06/2021
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME,CHUO-KU
TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220219436
17605280
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE ST NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 7
Reel/Frame:059816/0311   Pages: 3
Recorded: 05/04/2022
Attorney Dkt #:10477-027US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIDA, MASAKAZU
Exec Dt:
08/06/2021
2
KONISHI, SHOTA
Exec Dt:
08/06/2021
3
MAEKAWA, KENSUKE
Exec Dt:
08/17/2021
4
KONDO, NOBORU
Exec Dt:
08/06/2021
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU
TOKYO, JAPAN 1048260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11890841
US20220227109
17605271
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE ST NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 8
Reel/Frame:057874/0441   Pages: 3
Recorded: 10/22/2021
Attorney Dkt #:10477-026US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIMURA, KAZUAKI
Exec Dt:
10/13/2021
2
SUYASU, NORIAKI
Exec Dt:
10/13/2021
3
SUMIDA, MASAKAZU
Exec Dt:
10/13/2021
4
INUKAI, SHOJI
Exec Dt:
10/13/2021
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU
TOKYO, JAPAN 1048260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11578160
US20220098344
17486440
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE ST NE
SUITE 1300
ATLANTA, GA 30309

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