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Patent Assignment Assignor Details
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Assignor Name : MASUDA, HIROFUMI
Total Assignments: 20
Assignment: 1
Reel/Frame:016581/0920   Pages: 3
Recorded: 11/26/2004
Attorney Dkt #:1600-0155PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIMURA, YOSHIAKI
Exec Dt:
11/10/2004
2
UMETSU, KIYONORI
Exec Dt:
11/10/2004
3
MASUDA, HIROFUMI
Exec Dt:
11/10/2004
Assignee
1
ZEON CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7176263
US20050222341
10515823
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MARC S. WEINER
8110 GATEHOUSE RD
SUITE 100 EAST, P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:016798/0504   Pages: 3
Recorded: 12/13/2004
Attorney Dkt #:1600-0157PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, HIROFUMI
Exec Dt:
12/01/2004
2
AIMURA, YOSHIAKI
Exec Dt:
12/01/2004
3
UMETSU, KIYONORI
Exec Dt:
12/01/2004
Assignee
1
ZEON CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050250913
10517705
Correspondence name and address
MARC S. WEINER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE RD., SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:017765/0624   Pages: 3
Recorded: 03/29/2006
Attorney Dkt #:2593-0163PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, HIROFUMI
Exec Dt:
03/03/2006
2
AIMURA, YOSHIAKI
Exec Dt:
03/03/2006
3
UMETSU, KIYONORI
Exec Dt:
03/03/2006
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO 100-8246, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070072998
10574013
Correspondence name and address
MARC S. WEINER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100 EAST, P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:018043/0655   Pages: 5
Recorded: 08/02/2006
Attorney Dkt #:20855/0205063-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHGI, TADAAKI
Exec Dt:
07/19/2006
2
UEDA, TOSHIHIRO
Exec Dt:
07/19/2006
3
MARUYAMA, YASUFUMI
Exec Dt:
07/21/2006
4
MASUDA, HIROFUMI
Exec Dt:
07/21/2006
Assignee
1
NIPPON SHINYAKU CO., LTD.
14, KISSHOIN NISHINOSHO MONGUCHICHO, MINAMI-KU, KYOTO-SHI
KYOTO, JAPAN 601-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070172925
10597445
Correspondence name and address
DARBY & DARBY PC
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 5
Reel/Frame:018752/0901   Pages: 3
Recorded: 01/03/2007
Attorney Dkt #:2593-0170PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, HIROFUMI
Exec Dt:
11/29/2006
2
UMETSU, KIYONORI
Exec Dt:
11/29/2006
3
EJIRI, KAZUHIRO
Exec Dt:
11/29/2006
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO 100-8246, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080021164
11631293
Correspondence name and address
MARC S. WEINER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:021906/0029   Pages: 3
Recorded: 12/01/2008
Attorney Dkt #:20855/0210345-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAGAWA, HIDETOSHI
Exec Dt:
09/05/2008
2
MASUDA, HIROFUMI
Exec Dt:
09/05/2008
Assignee
1
NIPPON SHINYAKU CO., LTD.
14, KISSHOIN NISHINOSHO MONGUCHICHO, MINAMI-KU, KYOTO-SHI
KYOTO, JAPAN 601-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090312534
12280775
Correspondence name and address
JOSEPH R. ROBINSON
P.O. BOX 770, CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 7
Reel/Frame:024460/0486   Pages: 2
Recorded: 05/31/2010
Attorney Dkt #:086645-0024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAGAWA, HIDETOSHI
Exec Dt:
04/15/2010
2
MASUDA, HIROFUMI
Exec Dt:
04/15/2010
Assignee
1
NIPPON SHINYAKU CO., LTD.
14, KISSHOIN NISHINOSHO MONGUCHICHO
MINAMI-KU, KYOTO-SHI
KYOTO, JAPAN 601-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090312534
12280775
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET NW
WASHINGTON, DC 20005-3096
Assignment: 8
Reel/Frame:049834/0732   Pages: 3
Recorded: 07/23/2019
Attorney Dkt #:187860
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUKO, AYAKO
Exec Dt:
07/01/2019
2
EJIRI, KAZUHIRO
Exec Dt:
07/01/2019
3
MASUDA, HIROFUMI
Exec Dt:
07/01/2019
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200002523
16480137
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:049931/0494   Pages: 5
Recorded: 08/01/2019
Attorney Dkt #:187990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOJIMA, KEISUKE
Exec Dt:
07/02/2019
2
EJIRI, KAZUHIRO
Exec Dt:
07/02/2019
3
MASUDA, HIROFUMI
Exec Dt:
07/02/2019
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200239612
16482831
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
Reel/Frame:059148/0892   Pages: 3
Recorded: 03/02/2022
Attorney Dkt #:198975
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, HIROFUMI
Exec Dt:
01/26/2022
2
KAWANAKA, TAKAFUMI
Exec Dt:
01/27/2022
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220259348
17626780
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 11
Reel/Frame:059257/0021   Pages: 3
Recorded: 03/14/2022
Attorney Dkt #:198978
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, HIROFUMI
Exec Dt:
01/26/2022
2
KAWANAKA, TAKAFUMI
Exec Dt:
01/27/2022
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME
CHIYODA-KU,
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220251265
17626402
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 12
Reel/Frame:059258/0659   Pages: 3
Recorded: 03/14/2022
Attorney Dkt #:198970
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, HIROFUMI
Exec Dt:
01/26/2022
2
KAWANAKA, TAKAFUMI
Exec Dt:
01/27/2022
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220259345
17626067
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:059258/0855   Pages: 3
Recorded: 03/14/2022
Attorney Dkt #:198976
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, HIROFUMI
Exec Dt:
01/26/2022
2
KAWANAKA, TAKAFUMI
Exec Dt:
01/27/2022
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220267491
17626383
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 14
Reel/Frame:059258/0932   Pages: 3
Recorded: 03/14/2022
Attorney Dkt #:198971
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, HIROFUMI
Exec Dt:
01/26/2022
2
KAWANAKA, TAKAFUMI
Exec Dt:
01/27/2022
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220315683
17626633
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 15
Reel/Frame:059259/0780   Pages: 3
Recorded: 03/14/2022
Attorney Dkt #:198973
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, HIROFUMI
Exec Dt:
01/26/2022
2
TSUNEKUNI, NOBUHIRO
Exec Dt:
02/01/2022
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220389141
17626613
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 16
Reel/Frame:059259/0804   Pages: 3
Recorded: 03/14/2022
Attorney Dkt #:198974
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, HIROFUMI
Exec Dt:
01/26/2022
2
KAWANAKA, TAKAFUMI
Exec Dt:
01/27/2022
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230159682
17626020
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 17
Reel/Frame:059278/0513   Pages: 3
Recorded: 03/16/2022
Attorney Dkt #:198980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, HIROFUMI
Exec Dt:
01/26/2022
2
KAWANAKA, TAKAFUMI
Exec Dt:
01/27/2022
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220259347
17625803
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 18
Reel/Frame:059279/0367   Pages: 3
Recorded: 03/16/2022
Attorney Dkt #:198979
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, HIROFUMI
Exec Dt:
01/26/2022
2
TSUNEKUNI, NOBUHIRO
Exec Dt:
02/01/2022
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220251277
17626161
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 19
Reel/Frame:059283/0278   Pages: 3
Recorded: 03/16/2022
Attorney Dkt #:198972
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, HIROFUMI
Exec Dt:
01/26/2022
2
TSUNEKUNI, NOBUHIRO
Exec Dt:
02/01/2022
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220251330
17625817
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 20
Reel/Frame:059286/0101   Pages: 3
Recorded: 03/16/2022
Attorney Dkt #:198977
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, HIROFUMI
Exec Dt:
01/26/2022
2
KAWANAKA, TAKAFUMI
Exec Dt:
01/27/2022
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220235190
17626439
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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