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Patent Assignment Assignor Details
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Assignor Name : KASHIMOTO, MASAMI
Total Assignments: 5
Assignment: 1
Reel/Frame:009083/0574   Pages: 7
Recorded: 04/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGANO, TOSHIHIKO
Exec Dt:
02/03/1998
2
IWAMA, NAOSHI
Exec Dt:
02/09/1998
3
ISOBE, EIJI
Exec Dt:
02/05/1998
4
SUZUKI, TORU
Exec Dt:
02/03/1998
5
MARUYAMA, YASUO
Exec Dt:
02/04/1998
6
HAYAKAWA, SATOSHI
Exec Dt:
02/04/1998
7
SHODA, HISASHI
Exec Dt:
02/04/1998
8
KASHIMOTO, MASAMI
Exec Dt:
02/03/1998
9
KATO, TAKU
Exec Dt:
02/03/1998
10
AOSHIMA, TAKAYUKI
Exec Dt:
02/04/1998
11
NISHIMURA, SUGIO
Exec Dt:
02/03/1998
12
SUGA, YOSHINORI
Exec Dt:
02/10/1998
13
SIEBER, STEFAN
Exec Dt:
02/03/1998
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2 MARUNOUCHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6340652
NONE
08987768
Correspondence name and address
NIXON & VANDERHYE P.C.
ARTHUR R. CRAWFORD
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:021718/0929   Pages: 4
Recorded: 10/22/2008
Attorney Dkt #:330026US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTAKI, HISASHI
Exec Dt:
09/03/2008
2
IWAMA, NAOSHI
Exec Dt:
08/19/2008
3
KASHIMOTO, MASAMI
Exec Dt:
08/26/2008
4
KATO, TOMOHIRO
Exec Dt:
08/26/2008
5
USHIODA, TSUTOMU
Exec Dt:
08/19/2008
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
14-1 SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7906599
US20090099310
12297444
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:026358/0940   Pages: 3
Recorded: 05/31/2011
Attorney Dkt #:380342US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANO, MASATO
Exec Dt:
05/11/2011
2
UCHINO, HIDESHI
Exec Dt:
05/11/2011
3
IWAMA, NAOSHI
Exec Dt:
05/11/2011
4
KASHIMOTO, MASAMI
Exec Dt:
05/12/2011
5
KATO, TOMOHIRO
Exec Dt:
05/12/2011
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
14-1 SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8461365
US20110230622
13131301
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:035414/0040   Pages: 10
Recorded: 04/15/2015
Attorney Dkt #:P47321
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASHIMOTO, MASAMI
Exec Dt:
02/16/2015
2
TAKAHASHI, TAKAYOSHI
Exec Dt:
02/18/2015
3
IWAMA, NAOSHI
Exec Dt:
02/26/2015
4
NAKANO, MASATO
Exec Dt:
02/18/2015
5
SUZUKI, TOSHINORI
Exec Dt:
02/18/2015
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9902749
US20150266914
14435819
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 5
Reel/Frame:039755/0255   Pages: 10
Recorded: 09/15/2016
Attorney Dkt #:P50985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, TOSHINORI
Exec Dt:
05/24/2016
2
KASHIMOTO, MASAMI
Exec Dt:
06/09/2016
3
NAKANO, MASATO
Exec Dt:
05/24/2016
4
UCHINO, HIDESHI
Exec Dt:
05/24/2016
5
TAYANO, TAKAO
Exec Dt:
05/24/2016
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9963522
US20170081431
15126344
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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