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 : IWASHITA, KENJI
Total Assignments: 17
Assignment: 1
Reel/Frame:012123/0091   Pages: 3
Recorded: 07/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSAKA, HIROYUKI
Exec Dt:
07/06/2001
2
NAGAMUNE, SATOSHI
Exec Dt:
07/02/2001
3
IWASHITA, KENJI
Exec Dt:
07/06/2001
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME
CHUO-KU, OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6723265
NONE
09889454
Correspondence name and address
RADER, FISHMAN & GRAUER
DAVID K. BENSON
SUITE 501
1233 20TH ST., NW
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:013354/0844   Pages: 2
Recorded: 08/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSAKA, HIROYUKI
Exec Dt:
07/02/2002
2
BEPPU, HIDEKI
Exec Dt:
07/19/2002
3
IWASHITA, KENJI
Exec Dt:
07/10/2002
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU
OSAKA-SHI
OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6887411
US20030052432
10204535
Correspondence name and address
SUGHRUE MION, PLLC
BRUCE E. KRAMER
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 3
Reel/Frame:017273/0763   Pages: 2
Recorded: 01/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWASHITA, KENJI
Exec Dt:
04/21/2004
Assignee
1
TEIJIN FIBERS LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060060257
10521169
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037
Assignment: 4
Reel/Frame:017697/0770   Pages: 2
Recorded: 03/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, KENGO
Exec Dt:
01/19/2006
2
IWASHITA, KENJI
Exec Dt:
01/19/2006
Assignee
1
TEIJIN FIBERS LIMITED
6-7, MINAMIHOMACHI 1-CHOME, CHUO-KU
OSAKA-SHI 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070004303
10571692
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:023102/0821   Pages: 4
Recorded: 08/14/2009
Attorney Dkt #:Q114642
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASHITA, KENJI
Exec Dt:
07/09/2009
2
ITAI, HITOSHI
Exec Dt:
07/13/2009
3
YAMAZAWA, MOTOKI
Exec Dt:
07/13/2009
Assignee
1
TEIJIN FIBERS LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 5410054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8108949
US20100071112
12527321
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:030058/0170   Pages: 2
Recorded: 03/21/2013
Attorney Dkt #:Q202713
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UKUMA, AKIO
Exec Dt:
02/20/2013
2
IWASHITA, KENJI
Exec Dt:
02/20/2013
Assignee
1
TEIJIN FRONTIER CO., LTD.
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9970133
US20130177753
13823558
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:030492/0094   Pages: 2
Recorded: 05/28/2013
Attorney Dkt #:Q204250
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWASHITA, KENJI
Exec Dt:
04/15/2013
Assignee
1
TEIJIN FRONTIER CO., LTD.
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9127380
US20130239289
13989521
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:040859/0819   Pages: 2
Recorded: 01/05/2017
Attorney Dkt #:Q229574
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMADA, HIROKI
Exec Dt:
12/09/2016
2
KURODA, SAORI
Exec Dt:
12/09/2016
3
IWASHITA, KENJI
Exec Dt:
12/09/2016
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170037543
15303824
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 9
Reel/Frame:048782/0378   Pages: 2
Recorded: 04/03/2019
Attorney Dkt #:Q246209
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMADA, HIROKI
Exec Dt:
12/09/2016
2
KURODA, SAORI
Exec Dt:
12/09/2016
3
IWASHITA, KENJI
Exec Dt:
12/09/2016
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190226122
16373948
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE NW
WASHINGTON, DC 20037
Assignment: 10
Reel/Frame:041436/0726   Pages: 2
Recorded: 03/02/2017
Attorney Dkt #:Q231774
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWASHITA, KENJI
Exec Dt:
02/22/2017
Assignee
1
TEIJIN LIMITED
6-7, MINAMIHOMMACHI 1-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170292210
15508154
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 11
Reel/Frame:043914/0031   Pages: 4
Recorded: 10/20/2017
Attorney Dkt #:Q236136
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASHITA, KENJI
Exec Dt:
05/12/2017
2
NAKANO, KIHO
Exec Dt:
05/12/2017
Assignee
1
TEIJIN LIMITED
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180080153
15568149
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:045921/0915   Pages: 4
Recorded: 05/29/2018
Attorney Dkt #:Q239889
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMADA, HIROKI
Exec Dt:
04/06/2018
2
IWASHITA, KENJI
Exec Dt:
04/06/2018
Assignee
1
TEIJIN LIMITED
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11118287
US20180347079
15779614
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 13
Reel/Frame:046891/0234   Pages: 4
Recorded: 09/17/2018
Attorney Dkt #:Q241994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANO, KIHO
Exec Dt:
08/13/2018
2
IWASHITA, KENJI
Exec Dt:
08/13/2018
Assignee
1
TEIJIN LIMITED
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11160320
US20190029335
16085687
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 14
Reel/Frame:049037/0149   Pages: 5
Recorded: 04/30/2019
Attorney Dkt #:Q246355
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, KENGO
Exec Dt:
02/06/2019
2
SHIMADA, HIROKI
Exec Dt:
02/06/2019
3
IWASHITA, KENJI
Exec Dt:
02/06/2019
4
YOSHIHARA, KENJI
Exec Dt:
02/06/2019
Assignee
1
TEIJIN LIMITED
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11078608
US20200063299
16346290
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 15
Reel/Frame:054677/0678   Pages: 4
Recorded: 12/17/2020
Attorney Dkt #:Q258205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMADA, HIROKI
Exec Dt:
09/14/2020
2
IWASHITA, KENJI
Exec Dt:
11/12/2020
3
NABETANI, KIHO
Exec Dt:
10/17/2020
Assignee
1
TEIJIN LIMITED
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210363668
17045073
Correspondence name and address
SUGHRUE MION PLLC
2000 PENNSYLVANIA AVENUE NW
SUITE 900
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:056412/0322   Pages: 5
Recorded: 05/27/2021
Attorney Dkt #:Q264413
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, KENGO
Exec Dt:
04/15/2021
2
IWASHITA, KENJI
Exec Dt:
04/15/2021
3
SHIMADA, HIROKI
Exec Dt:
04/15/2021
4
KITAMURA, ATSUSHI
Exec Dt:
04/15/2021
Assignee
1
TEIJIN LIMITED
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11846047
US20220010467
17297845
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 17
Reel/Frame:058490/0801   Pages: 3
Recorded: 12/28/2021
Attorney Dkt #:Q271243
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMADA, HIROKI
Exec Dt:
10/25/2021
2
IWASHITA, KENJI
Exec Dt:
10/25/2021
Assignee
1
TEIJIN LIMITED
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220259800
17623165
Correspondence name and address
SUGHRUE
2000 PENNSYLVANIA AVENUE, NW
SUITE 900
WASHINGTON, DC 20006-1811

Search Results as of: 04/29/2024 01:06 PM
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