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Patent Assignment Assignor Details
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Assignor Name : KUWAHARA, TETSUJI
Total Assignments: 19
Assignment: 1
Reel/Frame:013568/0380   Pages: 3
Recorded: 12/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTO, TAKESHI
Exec Dt:
05/10/2001
2
YONEMURA, KEISHI
Exec Dt:
05/10/2001
3
KUWAHARA, TETSUJI
Exec Dt:
05/10/2001
4
OYA, MASANAO
Exec Dt:
05/10/2001
5
AKIYAMA, KATSUHIKO
Exec Dt:
05/10/2001
Assignee
1
HISAMITSU PHARMACEUTICAL CO., INC.
408, TASHIRODAIKAN-MACHI, TOSU-SHI
SAGA 841-0017, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030148929
10317060
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
KENDREW H. COLTON
1801 K STREET, N.W., SUITE 401L
WASHINGTON, D.C. 20006-1201
Assignment: 2
Reel/Frame:018724/0521   Pages: 5
Recorded: 01/04/2007
Attorney Dkt #:65023(49811)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHITAKE, KAZUHISA
Exec Dt:
03/09/2006
2
ATARASHI, KENJI
Exec Dt:
03/07/2006
3
KUWAHARA, TETSUJI
Exec Dt:
03/12/2006
4
IKESUE, KOICHI
Exec Dt:
03/09/2006
5
SAKAI, MICHINORI
Exec Dt:
03/09/2006
6
HASHIMOTO, YOSHIAKI
Exec Dt:
03/09/2006
7
TSURUDA, KIYOMI
Exec Dt:
03/09/2006
Assignee
1
HISAMITSU PHARMACEUTICAL CO., INC.
406, TASHIRODAIKANMACHI, TOSU-SHI
SAGA 841-0017, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070148216
10570785
Correspondence name and address
PETER F. CORLESS
EDWARDS ANGELL PALMER, ET AL.
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 3
Reel/Frame:019787/0358   Pages: 5
Recorded: 08/23/2007
Attorney Dkt #:69028(49811)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHITAKE, KAZUHISA
Exec Dt:
07/12/2007
2
ATARASHI, KENJI
Exec Dt:
07/13/2007
3
KUWAHARA, TETSUJI
Exec Dt:
07/13/2007
4
IKESUE, KOICHI
Exec Dt:
07/11/2007
5
SAKAI, MICHINORI
Exec Dt:
07/13/2007
6
HASHIMOTO, YOSHIAKI
Exec Dt:
07/13/2007
7
TSURUDA, KIYOMI
Exec Dt:
07/11/2007
Assignee
1
HISAMITSU PHARMACEUTICAL CO., INC.
408, TASHIRODAIKAN-MACHI
TOSU-SHI
SAGA, JAPAN 841-0017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080317689
11884990
Correspondence name and address
PETER F. CORLESS
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 4
Reel/Frame:024780/0181   Pages: 5
Recorded: 08/03/2010
Attorney Dkt #:69028CON(49811)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHITAKE, KAZUHISA
Exec Dt:
07/12/2007
2
ATARASHI, KENJI
Exec Dt:
07/13/2007
3
KUWAHARA, TETSUJI
Exec Dt:
07/13/2007
4
IKESUE, KOICHI
Exec Dt:
07/11/2007
5
SAKAI, MICHINORI
Exec Dt:
07/13/2007
6
HASHIMOTO, YOSHIAKI
Exec Dt:
07/13/2007
7
TSURUDA, KIYOMI
Exec Dt:
07/11/2007
Assignee
1
HISAMITSU PHARMACEUTICAL CO., INC.
408, TASHIRODAIKANMACHI
TOSU-SHI
SAGA, JAPAN 8410017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100311700
12769870
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 5
Reel/Frame:020620/0469   Pages: 7
Recorded: 03/10/2008
Attorney Dkt #:KUZ0042US.NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUMOTO, SEIJI
Exec Dt:
01/17/2008
2
ADACHI, HIROTOSHI
Exec Dt:
01/25/2008
3
KUWAHARA, TETSUJI
Exec Dt:
01/18/2008
Assignee
1
HISAMITSU PHARMACEUTICAL CO., INC.
408, TASHIRODAIKANMACHI, TOSU-SHI
SAGA 8410017, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090130127
11997413
Correspondence name and address
LICATA & TYRRELL P.C.
66 E. MAIN STREET
MARLTON, NJ 08053
Assignment: 6
Reel/Frame:027664/0927   Pages: 5
Recorded: 02/07/2012
Attorney Dkt #:KUZ0042US.C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUMOTO, SEIJI
Exec Dt:
01/17/2008
2
ADACHI, HIROTOSHI
Exec Dt:
01/25/2008
3
KUWAHARA, TETSUJI
Exec Dt:
01/18/2008
Assignee
1
HISAMITSU PHARMACEUTICAL CO., INC.
408 TASHIRODAIKANMACHI, TOSU-SHI
SAGA, JAPAN 8410017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8858962
US20120156258
13367679
Correspondence name and address
KATHLEEN A. TYRRELL
66 E. MAIN STREET
LICATA & TYRRELL P.C.
MARLTON, NJ 08053
Assignment: 7
Reel/Frame:033409/0300   Pages: 5
Recorded: 07/29/2014
Attorney Dkt #:KUZ0042US.C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUMOTO, SEIJI
Exec Dt:
01/17/2008
2
ADACHI, HIROTOSHI
Exec Dt:
01/25/2008
3
KUWAHARA, TETSUJI
Exec Dt:
01/18/2008
Assignee
1
HISAMITSU PHARMACEUTICAL CO., INC.
408 TASHIRODAIKANMACHI
TOSU-SHI
SAGA 8410017, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150071970
14444149
Correspondence name and address
KATHLEEN A. TYRRELL
LICATA & TYRRELL P.C.
66 E. MAIN ST
MARLTON, NJ 08053
Assignment: 8
Reel/Frame:021349/0040   Pages: 5
Recorded: 08/06/2008
Attorney Dkt #:MUR-055-USA-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUMOTO, SEIJI
Exec Dt:
07/14/2008
2
MATSUDO, TOSHIYUKI
Exec Dt:
07/14/2008
3
KUWAHARA, TETSUJI
Exec Dt:
07/14/2008
Assignee
1
HISAMITSU PHARMACEUTICAL CO., INC.
408, TASHIRODAIKANMACHI
TOSU-SHI, SAGA, JAPAN 841-0017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8419708
US20090030365
12278483
Correspondence name and address
TOWNSEND & BANTA C/O PORTFOLIO IP
PO BOX 52050
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:022046/0367   Pages: 3
Recorded: 12/31/2008
Attorney Dkt #:41961.0120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUMOTO, SEIJI
Exec Dt:
11/13/2008
2
KUWAHARA, TETSUJI
Exec Dt:
11/13/2008
3
MATSUDO, TOSHIYUKI
Exec Dt:
11/13/2008
Assignee
1
HISAMITSU PHARMACEUTICAL CO., INC.
408, TASHIRODAIKAN-MACHI
TOSU-SHI
SAGA, JAPAN 841-0017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D617463
NONE
29325327
Correspondence name and address
KENNETH C. WINTERTON
HOLLAND & HART LLP
PO BOX 8749
DENVER, CO 80201
Assignment: 10
Reel/Frame:022046/0376   Pages: 3
Recorded: 12/31/2008
Attorney Dkt #:41961.0119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUMOTO, SEIJI
Exec Dt:
11/13/2008
2
KUWAHARA, TETSUJI
Exec Dt:
11/13/2008
3
MATSUDO, TOSHIYUKI
Exec Dt:
11/13/2008
Assignee
1
HISAMITSU PHARMACEUTICAL CO., INC.
408, TASHIRODAIKAN-MACHI
TOSU-SHI
SAGA, JAPAN 841-0017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D610690
NONE
29325325
Correspondence name and address
KENNETH C. WINTERTON
HOLLAND & HART LLP
PO BOX 8749
DENVER, CO 80201
Assignment: 11
Reel/Frame:023052/0089   Pages: 3
Recorded: 08/04/2009
Attorney Dkt #:MUR-059-USA-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUMOTO, SEIJI
Exec Dt:
06/16/2009
2
MATSUDO, TOSHIYUKI
Exec Dt:
06/16/2009
3
KUWAHARA, TETSUJI
Exec Dt:
06/16/2009
Assignee
1
HISAMITSU PHARMACEUTICAL CO., INC.
408, TASHIRODAIKANMACHI
TOSU-SHI, SAGA, JAPAN 841-0017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100030100
12525818
Correspondence name and address
TOWNSEND & BANTA C/O PORTFOLIO IP
PO BOX 52050
MINNEAPOLIS, MN 55402
Assignment: 12
Reel/Frame:023025/0921   Pages: 7
Recorded: 07/30/2009
Attorney Dkt #:ADMIN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWAHARA, TETSUJI
Exec Dt:
07/24/2009
2
TOKUMOTO, SEIJI
Exec Dt:
07/29/2009
3
MATSUDO, TOSHIYUKI
Exec Dt:
07/24/2009
Assignee
1
HISAMITSU PHARMACEUTICAL CO., INC.
408, TASHIRODAIKANMACHI
TOSU-SHI SAGA 8410017, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100047327
12524748
Correspondence name and address
LICATA & TYRRELL P.C.
66 E. MAIN STREET
MARLTON, NJ 08053
Assignment: 13
Reel/Frame:023490/0026   Pages: 3
Recorded: 11/09/2009
Attorney Dkt #:MUR-061-USA-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUMOTO, SEIJI
Exec Dt:
09/25/2009
2
MATSUDO, TOSHIYUKI
Exec Dt:
09/25/2009
3
KUWAHARA, TETSUJI
Exec Dt:
09/25/2009
Assignee
1
HISAMITSU PHARMACEUTICAL CO., INC.
408, TASHIRODAIKANMACHI
TOSU-SHI, SAGA, JAPAN 841-0017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8771781
US20100280457
12599394
Correspondence name and address
TOWNSEND & BANTA C/O PORTFOLIO IP
PO BOX 52050
MINNEAPOLIS, MN 55402
Assignment: 14
Reel/Frame:024236/0796   Pages: 3
Recorded: 04/15/2010
Attorney Dkt #:MUR-062-USA-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUDO, TOSHIYUKI
Exec Dt:
03/11/2010
2
KUWAHARA, TETSUJI
Exec Dt:
03/17/2010
3
TOKUMOTO, SEIJI
Exec Dt:
03/11/2010
Assignee
1
HISAMITSU PHARMACEUTICAL CO., INC.
408, TASHIRODAIKANMACHI
TOSU-SHI, SAGA, JAPAN 841-0017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100221314
12738123
Correspondence name and address
TOWNSEND & BANTA C/O PORTFOLIO IP
PO BOX 52050
MINNEAPOLIS, MN 55402
Assignment: 15
Reel/Frame:025564/0160   Pages: 4
Recorded: 12/30/2010
Attorney Dkt #:Q121664
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOZAKI, CHIKATERU
Exec Dt:
12/01/2010
2
KAMINAKA, KAZUYOSHI
Exec Dt:
12/01/2010
3
MATSUDA, JUNICHI
Exec Dt:
12/01/2010
4
TERAHARA, TAKAAKI
Exec Dt:
11/19/2010
5
KUWAHARA, TETSUJI
Exec Dt:
11/22/2010
6
TOKUMOTO, SEIJI
Exec Dt:
11/19/2010
Assignees
1
HISAMITSU PHARMACEUTICAL CO., INC.
408, TASHIRODAIKANMACHI
TOSU-SHI, SAGA, JAPAN 8410017
2
JURIDICAL FOUNDATION THE CHEMO-SERO-THERAPEUTIC RESEARCH INSTITUTE
6-1, OKUBO 1-CHOME
KUMAMOTO-SHI, KUMAMOTO, JAPAN 8608568
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9028463
US20110112509
13001995
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 16
Reel/Frame:026724/0649   Pages: 2
Recorded: 08/10/2011
Attorney Dkt #:31583U - LE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUMOTO, SEIJI
Exec Dt:
06/20/2011
2
MATSUDO, TOSHIYUKI
Exec Dt:
06/20/2011
3
KUWAHARA, TETSUJI
Exec Dt:
06/23/2011
4
ISHITSUKA, SHUJI
Exec Dt:
06/21/2011
Assignee
1
HISAMITSU PHARMACEUTICAL CO., INC.
408, TASHIRODAIKAN-MACHI
TOSU-SHI, SAGA, JAPAN 841-0017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110288485
13140891
Correspondence name and address
THE NATH LAW GROUP
112 S. WEST STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:026887/0396   Pages: 2
Recorded: 09/12/2011
Attorney Dkt #:31660U - LE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWAHARA, TETSUJI
Exec Dt:
07/28/2011
2
TOKUMOTO, SEIJI
Exec Dt:
07/29/2011
3
MATSUDO, TOSHIYUKI
Exec Dt:
07/29/2011
Assignee
1
HISAMITSU PHARMACEUTICAL CO., INC.
408, TASHIRODAIKAN-MACHI
TOSU-SHI, SAGA, JAPAN 841-0017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120004626
13147014
Correspondence name and address
THE NATH LAW GROUP
112 S. WEST STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:028926/0221   Pages: 2
Recorded: 09/10/2012
Attorney Dkt #:32418U_SMM_DJ
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWAHARA, TETSUJI
Exec Dt:
08/24/2012
2
TOKUMOTO, SEIJI
Exec Dt:
08/23/2012
3
MACHIDA, KAZUYA
Exec Dt:
08/23/2012
Assignee
1
HISAMITSU PHARMACEUTICAL CO., INC.
408, TASHIRODAIKAN-MACHI
TOSU-SHI, SAGA, JAPAN 841-0017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8911422
US20120330250
13579737
Correspondence name and address
NATH, GOLDBERG & MEYER
112 S. WEST STREET
32418U_SMM_DJ
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:050332/0859   Pages: 4
Recorded: 09/10/2019
Attorney Dkt #:36760U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, TORU
Exec Dt:
07/31/2019
2
MATSUDO, TOSHIYUKI
Exec Dt:
07/29/2019
3
NISHIMURA, SHINPEI
Exec Dt:
07/29/2019
4
TOKUMOTO, SEIJI
Exec Dt:
07/25/2019
5
KUWAHARA, TETSUJI
Exec Dt:
07/31/2019
Assignee
1
HISAMITSU PHARMACEUTICAL CO., INC.
408, TASHIRODAIKAN-MACHI
TOSU-SHI, JAPAN 841-0017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11116955
US20190381300
16488450
Correspondence name and address
NATH GOLDBERG & MEYER
112 S. WEST ST.
36760U_TEH/ALS
ALEXANDRIA, VA 22314

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