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 : IMAIZUMI, ATSUSHI
Total Assignments: 16
Assignment: 1
Reel/Frame:004337/0110   Pages: 1
Recorded: 12/10/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUZUKI, YOJI
Exec Dt:
09/16/1982
2
IMAIZUMI, ATSUSHI
Exec Dt:
09/16/1982
3
YAMAGUCHI, HISAO
Exec Dt:
09/16/1982
4
KANESAKI, MASAHARU
Exec Dt:
09/16/1982
5
ONO, SHOJI
Exec Dt:
09/16/1982
Assignee
1
TEIJIN LIMITED
11 MINAMIHONMACHI 1-CHOME, HIGASHI-KU OSAKA-SHI
A CORP. OF JAPAN
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4500639
NONE
06427039
Correspondence name and address
SUGHRUE, MION, ZINN, MAC PEAK & SEAS
1776 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004985/0066   Pages: 1
Recorded: 12/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IMAIZUMI, ATSUSHI
Exec Dt:
08/15/1986
2
KAMIMURA, TAKASHI
Exec Dt:
08/15/1986
3
SUWA, YORIMASA
Exec Dt:
08/15/1986
4
OKADA, MASAHIRO
Exec Dt:
08/15/1986
Assignee
1
TEIJIN LIMITED, A JAPANESE BODY CORPORATE
11, MINAMIHONMACHI 1-CHOME, HIGASHI-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4810780
NONE
06903549
Correspondence name and address
SUGHRUE, MION, ZINN, MAACPEAK & SEAS
2100 PENNSYLVANIA AVE., NW
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:005045/0811   Pages: 1
Recorded: 12/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
INOUE, KEIZO
Exec Dt:
11/14/1988
2
IMAIZUMI, ATSUSHI
Exec Dt:
11/14/1988
3
KAMIMURA, TAKASHI
Exec Dt:
11/14/1988
4
SUWA, YORIMASA
Exec Dt:
11/14/1988
5
OKADA, MASAHIRO
Exec Dt:
11/14/1988
6
SUZUKI, YOJI
Exec Dt:
11/14/1988
7
KUDO, ICHIRO
Exec Dt:
11/14/1988
Assignee
1
TEIJIN LIMITED
11, MINAMIHONMACHI 1-CHOME, HIGASHI-KU, OSAKA-SHI, A JAPANESE BODY OF CORPORATE
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5116942
NONE
07295724
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037-3202
Assignment: 4
Reel/Frame:006277/0700   Pages: 3
Recorded: 06/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUWA, YORIMASA
Exec Dt:
05/22/1992
2
IMAIZUMI, ATSUSHI
Exec Dt:
05/22/1992
3
OKADA, MASAHIRO
Exec Dt:
05/26/1992
4
AZUMA, CHIEKO
Exec Dt:
05/26/1992
5
KUDO, ICHIRO
Exec Dt:
05/26/1992
6
INOUE, KEIZO
Exec Dt:
05/26/1992
Assignee
1
TEIJIN LIMITED
A CORP. OF JAPAN
6-7, MINAMIHOMMACHI 1-CHOME
CHUO-KU, OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5374713
NONE
07861962
Correspondence name and address
WADDELL A. BIGGART
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20037-3202
Assignment: 5
Reel/Frame:006314/0485   Pages: 3
Recorded: 11/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGIYAMA, TAKASHI
Exec Dt:
10/13/1992
2
KAMIMURA, TAKASHI
Exec Dt:
10/13/1992
3
MASUDA, KENICHI
Exec Dt:
10/13/1992
4
OKADA, MASAHIRO
Exec Dt:
10/13/1992
5
OHTSUKA, EIKO
Exec Dt:
10/13/1992
6
IMAIZUMI, ATSUSHI
Exec Dt:
10/13/1992
7
WATANABE, KUNIHITO
Exec Dt:
10/13/1992
8
SUGA, TETSUYA
Exec Dt:
10/13/1992
9
MATSUMOTO, YOHICHI
Exec Dt:
10/13/1992
10
TAKEUCHI, AKIKO
Exec Dt:
10/13/1992
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5851983
NONE
07963538
Correspondence name and address
RICHARD L. NEELY
COOLEY GODWARD CASTRO
HUDDLESON & TATUM
5 PALO ALTO SQUARE
PALO ALTO, CA. 94306
Assignment: 6
Reel/Frame:012050/0862   Pages: 2
Recorded: 08/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMI, YOSHIHIKO
Exec Dt:
06/28/2000
2
IMAIZUMI, ATSUSHI
Exec Dt:
07/02/2000
Assignee
1
TEIJIN LIMITED
6-7 MINAMIHOMMACHI, 1-CHOME CHUO-KU, OSAKA-SHI
OSAKA, 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6346634
NONE
09561910
Correspondence name and address
SUGHRUE MION ZINN MACPEAK & SEAS, PLLC
JENNIFER M. HAYES
2100 PENN., AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 7
Reel/Frame:011421/0147   Pages: 3
Recorded: 10/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKON, KIYOYUKI
Exec Dt:
10/03/2000
2
NANIWA, YOSHIMITSU
Exec Dt:
10/03/2000
3
KOBAYASHI, MITSURU
Exec Dt:
10/03/2000
4
MIURA, DAISHIRO
Exec Dt:
10/03/2000
5
IMAI, HIROSHI
Exec Dt:
10/03/2000
6
IMAIZUMI, ATSUSHI
Exec Dt:
10/03/2000
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHOU-KU, OSAKA-SHI
OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6627732
NONE
09673449
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 8
Reel/Frame:011856/0299   Pages: 3
Recorded: 06/01/2001
Conveyance: TO CORRECT THE ADDRESS OF THE ASSIGNEE AT REEL 011421, FRAME 0147
Assignors
1
SAKON, KIYOYUKI
Exec Dt:
10/03/2000
2
NANIWA, YOSHIMITSU
Exec Dt:
10/03/2000
3
KOBAYASHI, MITSURU
Exec Dt:
10/03/2000
4
MIURA, DAISHIRO
Exec Dt:
10/03/2000
5
IMAI, HIROSHI
Exec Dt:
10/03/2000
6
IMAIZUMI, ATSUSHI
Exec Dt:
10/03/2000
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6627732
NONE
09673449
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS, PLL
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 9
Reel/Frame:012349/0386   Pages: 5
Recorded: 01/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, YOH-ICHI
Exec Dt:
01/25/2001
2
IMAIZUMI, ATSUSHI
Exec Dt:
01/25/2001
3
KIMURA, TSUYOSHI
Exec Dt:
01/25/2001
Assignee
1
TEIJIN, LIMITED
1-1, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7846435
NONE
09700851
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
JOE LIEBESCHUETZ
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 10
Reel/Frame:014397/0331   Pages: 2
Recorded: 08/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZUKA, SEIICHI
Exec Dt:
02/28/2003
2
TAKENOUCHI, KAZUYA
Exec Dt:
02/12/2003
3
IMAIZUMI, ATSUSHI
Exec Dt:
02/28/2003
4
OUE, YASUHIRO
Exec Dt:
02/28/2003
5
KURIHARA, NORIYOSHI
Exec Dt:
02/28/2003
6
REDDY, SAKAMURI V.
Exec Dt:
03/11/2003
7
ROODMAN, G. DAVID
Exec Dt:
03/11/2003
Assignees
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541-0054, JAPAN
2
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
201 WEST SEVENTH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040019024
10362565
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 11
Reel/Frame:014110/0016   Pages: 2
Recorded: 05/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZUKA, SEIICHI
Exec Dt:
03/05/2003
2
TAKENOUCHI, KAZUYA
Exec Dt:
03/05/2003
3
IMAIZUMI, ATSUSHI
Exec Dt:
03/05/2003
4
OUE, YASUHIRO
Exec Dt:
03/05/2003
5
KURIHARA, NORIYOSHI
Exec Dt:
03/05/2003
6
REDDY, SAKAMURI
Exec Dt:
03/05/2003
7
ROODMAN, G. DAVID
Exec Dt:
03/05/2003
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHOU-KU
OSAKA-KU, OSAKA, JAPAN 0054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7163933
US20030191094
10369752
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:040227/0147   Pages: 6
Recorded: 11/04/2016
Attorney Dkt #:478480US99XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAIZUMI, ATSUSHI
Exec Dt:
10/17/2016
2
TAKAHASHI, TSUKASA
Exec Dt:
10/18/2016
3
MATSUI, TAKATO
Exec Dt:
10/21/2016
4
OZAWA, HITOMI
Exec Dt:
10/17/2016
Assignee
1
THERAVALUES CORPORATION
1F, KIOICHO BLDG.,
3-12, KIOICHO
CHIYODA-KU, TOKYO, JAPAN 102-0094
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10245238
US20170239194
15305143
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:042817/0178   Pages: 6
Recorded: 06/26/2017
Attorney Dkt #:504551US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, YUTAKA
Exec Dt:
05/11/2017
2
YAGUCHI, TOMONORI
Exec Dt:
05/11/2017
3
HAYAKAWA, TAEKO
Exec Dt:
05/11/2017
4
IMAIZUMI, ATSUSHI
Exec Dt:
05/23/2017
Assignee
1
THERABIOPHARMA INC.
32F, SHINJUKU NOMURA BLDG.
1-26-2, NISHISHINJUKU, SHINJUKU-KU
TOKYO, JAPAN 163-0532
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10849862
US20170367997
15539920
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:047852/0371   Pages: 8
Recorded: 12/26/2018
Attorney Dkt #:518977US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAKEYA, HIDEAKI
Exec Dt:
09/07/2018
2
KANAI, MASASHI
Exec Dt:
09/10/2018
3
TAKAHASHI, NOBUAKI
Exec Dt:
09/07/2018
4
HASHIMOTO, TADASHI
Exec Dt:
10/01/2018
5
IMAIZUMI, ATSUSHI
Exec Dt:
10/01/2018
6
OZAWA, HITOMI
Exec Dt:
10/01/2018
Assignees
1
THERABIOPHARMA INC.
EAST TOWER 604, KSP INNOVATION CENTER
3-2-1, SAKATO, TAKATSU-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 213-0012
2
KYOTO UNIVERSITY
36-1, YOSHIDA-HONMACHI, SAKYO-KU
KYOTO-SHI, KYOTO, JAPAN 606-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190224325
16313252
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:062247/0363   Pages: 4
Recorded: 12/30/2022
Attorney Dkt #:546367US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAIZUMI, ATSUSHI
Exec Dt:
12/05/2022
2
UMETA, HITOMI
Exec Dt:
12/03/2022
3
FUKUDA, YASUMICHI
Exec Dt:
12/12/2022
Assignee
1
THERABIOPHARMA INC.
EAST TOWER 604, KSP INNOVATION CENTER, 3-2-1, SAKADO, TAKATSU-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 2130012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230265118
18004023
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:063609/0627   Pages: 8
Recorded: 05/11/2023
Attorney Dkt #:548104US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, KOJI
Exec Dt:
03/30/2023
2
HASHIMOTO, TADASHI
Exec Dt:
04/14/2023
3
IMAIZUMI, ATSUSHI
Exec Dt:
04/04/2023
4
OGAWA, TATSUYA
Exec Dt:
04/03/2023
5
UMETA, HITOMI
Exec Dt:
03/31/2023
6
KISHIMOTO, ATSUHIRO
Exec Dt:
03/31/2023
Assignees
1
THERABIOPHARMA INC.
EAST TOWER 604, KSP INNOVATION CENTER, 3-2-1, SAKADO, TAKATSU-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 2130012
2
NATIONAL HOSPITAL ORGANIZATION
2-5-21, HIGASHIGAOKA
MEGURO-KU, TOKYO, JAPAN 152-8621
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240000723
18252553
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/27/2024 07:22 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