skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : MASUDA, SEIJI
Total Assignments: 10
Assignment: 1
Reel/Frame:016171/0027   Pages: 3
Recorded: 04/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAHAGI, MASATAKA
Exec Dt:
10/28/2004
2
IMORI, TORU
Exec Dt:
10/25/2004
3
NAKAMURA, ATSUSHI
Exec Dt:
11/04/2004
4
NARUSAWA, YASUSHI
Exec Dt:
10/21/2004
5
MASUDA, SEIJI
Exec Dt:
10/22/2004
Assignee
1
NIKKO MATERIALS CO., LTD.
10-1, TORANOMON 2-CHOME
MINATO-KU TOKYO, 105-8407, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7217310
US20050166709
10514274
Correspondence name and address
WILLIAM BAK, ESQUIRE
HOWSON AND HOWSON
SPRING HOUSE CORPORATE CENTER
BOX 457
SPRING HOUSE, PA 19477
Assignment: 2
Reel/Frame:022820/0818   Pages: 3
Recorded: 06/12/2009
Attorney Dkt #:Q113879
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, TOSHIO
Exec Dt:
06/04/2009
2
NOZAWA, DAI
Exec Dt:
06/04/2009
3
TATSUZUKI, MAKOTO
Exec Dt:
06/04/2009
4
OHTA, HIROSHI
Exec Dt:
06/04/2009
5
KUWADA, TAKESHI
Exec Dt:
06/04/2009
6
ISHIZAKA, TOMOKO
Exec Dt:
06/04/2009
7
TAMITA, TOMOKO
Exec Dt:
06/04/2009
8
MASUDA, SEIJI
Exec Dt:
06/04/2009
Assignee
1
TAISHO PHARMACEUTICAL CO., LTD.
24-1, TAKADA 3-CHOME
TOSHIMA-KU, TOKYO, JAPAN 170-8633
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100113776
12519083
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:024348/0411   Pages: 4
Recorded: 05/06/2010
Attorney Dkt #:Q118792
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, TOSHIO
Exec Dt:
03/08/2010
2
TATSUZUKI, MAKOTO
Exec Dt:
03/20/2010
3
NOZAWA, DAI
Exec Dt:
03/08/2010
4
TAMITA, TOMOKO
Exec Dt:
03/30/2010
5
MASUDA, SEIJI
Exec Dt:
03/08/2010
6
OHTA, HIROSHI
Exec Dt:
03/08/2010
7
KASHIWA, SHUHEI
Exec Dt:
03/08/2010
8
FUJINO, AYA
Exec Dt:
03/10/2010
9
CHAKI, SHIGEYUKI
Exec Dt:
03/11/2010
10
SHIMAZAKI, TOSHIHARU
Exec Dt:
03/10/2010
Assignee
1
TAISHO PHARMACEUTICAL CO., LTD.
24-1, TAKADA 3-CHOME
TOSHIMA-KU, TOKYO, JAPAN 170-8633
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7888354
US20100267687
12741754
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:026591/0831   Pages: 2
Recorded: 07/14/2011
Attorney Dkt #:Q125498
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, TOSHIO
Exec Dt:
06/10/2011
2
MASUDA, SEIJI
Exec Dt:
06/10/2011
3
FUTAMURA, AYA
Exec Dt:
06/10/2011
Assignee
1
TAISHO PHARMACEUTICAL CO., LTD.
24-1, TAKADA 3-CHOME
TOSHIMA-KU, TOKYO, JAPAN 170-8633
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8609847
US20120022064
13144591
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:029706/0331   Pages: 4
Recorded: 01/28/2013
Attorney Dkt #:Q201378
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, TOSHIO
Exec Dt:
11/20/2012
2
SAKAGAMI, KAZUNARI
Exec Dt:
11/20/2012
3
KONISHI, KAZUHIDE
Exec Dt:
11/20/2012
4
YAMAMOTO, KANAKO
Exec Dt:
11/20/2012
5
MASUDA, SEIJI
Exec Dt:
11/20/2012
6
MATSUDA, YOHEI
Exec Dt:
11/20/2012
7
OKADA, KUMIKO
Exec Dt:
11/20/2012
8
SHIBATA, TSUYOSHI
Exec Dt:
11/22/2012
9
OHTA, HIROSHI
Exec Dt:
11/20/2012
10
YASUHARA, AKITO
Exec Dt:
11/20/2012
11
KAWAMOTO, HIROSHI
Exec Dt:
11/20/2012
Assignee
1
TAISHO PHARMACEUTICAL CO., LTD.
24-1, TAKADA 3-CHOME
TOSHIMA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8642626
US20130123500
13812437
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:029778/0935   Pages: 4
Recorded: 02/08/2013
Attorney Dkt #:Q201523
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, TOSHIO
Exec Dt:
11/20/2012
2
SAKAGAMI, KAZUNARI
Exec Dt:
11/20/2012
3
KONISHI, KAZUHIDE
Exec Dt:
11/20/2012
4
YAMAMOTO, KANAKO
Exec Dt:
11/20/2012
5
MASUDA, SEIJI
Exec Dt:
11/20/2012
6
MATSUDA, YOHEI
Exec Dt:
11/20/2012
7
OKADA, KUMIKO
Exec Dt:
11/20/2012
8
SHIBATA, TSUYOSHI
Exec Dt:
11/22/2012
9
OHTA, HIROSHI
Exec Dt:
11/20/2012
10
YASUHARA, AKITO
Exec Dt:
11/20/2012
11
KAWAMOTO, HIROSHI
Exec Dt:
11/20/2012
12
AMADA, HIDEAKI
Exec Dt:
11/20/2012
13
URABE, HIROKI
Exec Dt:
11/20/2012
14
NISHIKAWA, RIE
Exec Dt:
11/20/2012
15
KASHIWA, SHUHEI
Exec Dt:
11/20/2012
Assignee
1
TAISHO PHARMACEUTICAL CO., LTD.
24-1, TAKADA-3-CHOME
TOSHIMA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130137865
13814869
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:033038/0638   Pages: 4
Recorded: 06/05/2014
Attorney Dkt #:Q212571
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, TOSHIO
Exec Dt:
04/25/2014
2
MASUDA, SEIJI
Exec Dt:
04/23/2014
Assignee
1
TAISHO PHARMACEUTICAL CO., LTD.
24-1, TAKADA 3-CHOME
TOSHIMA-KU, TOKYO, JAPAN 170-8633
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9284324
US20140330010
14362939
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:033189/0215   Pages: 4
Recorded: 06/26/2014
Attorney Dkt #:Q212900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, TOSHIO
Exec Dt:
04/25/2014
2
MASUDA, SEIJI
Exec Dt:
04/23/2014
Assignee
1
TAISHO PHARMACEUTICAL CO., LTD.
24-1, TAKADA 3-CHOME
TOSHIMA-KU, TOKYO, JAPAN 170-8633
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150045553
14369001
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 9
Reel/Frame:045437/0546   Pages: 5
Recorded: 04/04/2018
Attorney Dkt #:14335.0006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTAKE, NORIKAZU
Exec Dt:
02/02/2018
2
HASHIHAYATA, TAKASHI
Exec Dt:
02/02/2018
3
MATSUDA, YOHEI
Exec Dt:
02/02/2018
4
MASUDA, SEIJI
Exec Dt:
02/02/2018
5
YAMAUCHI, YUKO
Exec Dt:
02/02/2018
Assignee
1
TAISHO PHARMACEUTICAL CO., LTD.
24-1, TAKADA 3-CHOME, TOSHIMA-KU
TOKYO, JAPAN 170-8633
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10464884
US20190047943
15765903
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 10
Reel/Frame:049800/0877   Pages: 5
Recorded: 07/19/2019
Attorney Dkt #:14335.0006-01000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTAKE, NORIKAZU
Exec Dt:
02/02/2018
2
HASHIHAYATA, TAKASHI
Exec Dt:
02/02/2018
3
MATSUDA, YOHEI
Exec Dt:
02/02/2018
4
MASUDA, SEIJI
Exec Dt:
02/02/2018
5
YAMAUCHI, YUKO
Exec Dt:
02/02/2018
Assignee
1
TAISHO PHARMACEUTICAL CO., LTD.
24-1, TAKADA 3-CHOME, TOSHIMA-KU
TOKYO, JAPAN 170-8633
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10464884
US20190047943
15765903
 
10689327
US20190337887
16511349
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001

Search Results as of: 04/24/2024 02:53 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT