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Patent Assignment Assignor Details
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Assignor Name : OKAFUJI, HIROSHI
Total Assignments: 11
Assignment: 1
Reel/Frame:004687/0034   Pages: 1
Recorded: 04/01/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YASUFUKU, KENJIRO
Exec Dt:
03/23/1987
2
OKAFUJI, HIROSHI
Exec Dt:
03/23/1987
3
HASEGAWA, MINEO
Exec Dt:
03/23/1987
4
HAGA, NORIYUKI
Exec Dt:
03/23/1987
Assignee
1
Q.P. CORPORATION
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4764392
NONE
07033580
Correspondence name and address
BIERMAN AND MUSERLIAN
757 THIRD AVE.
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:022755/0533   Pages: 4
Recorded: 05/29/2009
Attorney Dkt #:339918US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAFUJI, HIROSHI
Exec Dt:
04/28/2009
2
TAMURA, YUKIKO
Exec Dt:
04/28/2009
3
KAWAI, OSAMU
Exec Dt:
04/28/2009
4
MORI, KENICHI
Exec Dt:
04/28/2009
5
SATO, MASAYOSHI
Exec Dt:
04/28/2009
6
ITOH, KOJI
Exec Dt:
04/28/2009
Assignee
1
MITSUBISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU
TOKYO, JAPAN 108-8506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8470445
US20100028693
12442202
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:027835/0393   Pages: 3
Recorded: 03/09/2012
Attorney Dkt #:391114US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAFUJI, HIROSHI
Exec Dt:
01/10/2012
2
YAMAZAWA, HIDETO
Exec Dt:
01/10/2012
Assignee
1
MITSUBISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU
TOKYO, JAPAN 108-8506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120156510
13378517
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:028514/0520   Pages: 3
Recorded: 07/09/2012
Attorney Dkt #:39748999PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAFUJI, HIROSHI
Exec Dt:
04/25/2012
2
YAMAZAWA, HIDETO
Exec Dt:
04/25/2012
3
MOROOKA, MASAHIKO
Exec Dt:
04/25/2012
4
SAWANO, TETSUYA
Exec Dt:
04/25/2012
5
KAWAI, OSAMU
Exec Dt:
04/25/2012
Assignee
1
MITSUBISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU
TOKYO, JAPAN 108-8506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120267042
13500962
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:030677/0822   Pages: 4
Recorded: 06/25/2013
Attorney Dkt #:418010US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAFUJI, HIROSHI
Exec Dt:
06/19/2013
2
KAWAI, OSAMU
Exec Dt:
06/19/2013
3
SAWANO, TETSUYA
Exec Dt:
06/19/2013
4
YAMAZAWA, HIDETO
Exec Dt:
06/19/2013
Assignee
1
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8253
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130258479
13997038
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:030678/0016   Pages: 4
Recorded: 06/25/2013
Attorney Dkt #:418027US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAFUJI, HIROSHI
Exec Dt:
06/19/2013
2
KAWAI, OSAMU
Exec Dt:
06/19/2013
3
SAWANO, TETSUYA
Exec Dt:
06/19/2013
4
YAMAZAWA, HIDETO
Exec Dt:
06/19/2013
Assignee
1
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8253
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130295331
13996992
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:033717/0801   Pages: 4
Recorded: 09/11/2014
Attorney Dkt #:375748US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRANO, TAKAYUKI
Exec Dt:
09/01/2014
2
OKUTSU, HAJIME
Exec Dt:
09/01/2014
3
NISHIDA, NAOKI
Exec Dt:
09/01/2014
4
FUNAMI, EITA
Exec Dt:
09/01/2014
5
OKAFUJI, HIROSHI
Exec Dt:
09/01/2014
6
YAMAZAWA, HIDETO
Exec Dt:
09/01/2014
7
TAKAYAMA, DAISUKE
Exec Dt:
09/01/2014
8
ISHIHARA, YUTAKA
Exec Dt:
09/01/2014
Assignee
1
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8253
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110230623
13058430
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:037351/0994   Pages: 3
Recorded: 12/22/2015
Attorney Dkt #:054448-5043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAFUJI, HIROSHI
Exec Dt:
12/09/2015
2
ONO, MASAHIKO
Exec Dt:
12/09/2015
3
KAWAI, OSAMU
Exec Dt:
12/09/2015
4
OKAZAKI, SHOGO
Exec Dt:
12/09/2015
Assignee
1
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8253
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160137766
14900871
Correspondence name and address
GREGORY T. LOWEN
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004
Assignment: 9
Reel/Frame:038906/0918   Pages: 5
Recorded: 06/14/2016
Attorney Dkt #:472557US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAFUJI, HIROSHI
Exec Dt:
02/09/2016
2
KAWAI, OSAMU
Exec Dt:
02/09/2016
3
YAMAZAWA, HIDETO
Exec Dt:
02/09/2016
4
ONO, MASAHIKO
Exec Dt:
02/09/2016
Assignee
1
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8253
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10100171
US20160347930
15104314
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:041200/0219   Pages: 4
Recorded: 02/08/2017
Attorney Dkt #:480125US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAWA, HIDETO
Exec Dt:
01/20/2017
2
OKAFUJI, HIROSHI
Exec Dt:
01/20/2017
3
KAWAI, OSAMU
Exec Dt:
01/20/2017
Assignee
1
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8253
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170190157
15314319
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:042379/0356   Pages: 5
Recorded: 05/15/2017
Attorney Dkt #:503135US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIHARA, YUTAKA
Exec Dt:
05/08/2017
2
NAKANO, MASAHIRO
Exec Dt:
05/08/2017
3
SUZUKI, MASANORI
Exec Dt:
05/08/2017
4
OKAFUJI, HIROSHI
Exec Dt:
05/08/2017
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10428213
US20180223091
15520304
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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