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 : HIROTA, NORIFUMI
Total Assignments: 8
Assignment: 1
Reel/Frame:012995/0457   Pages: 3
Recorded: 04/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UOZU, YOSHIHIRO
Exec Dt:
04/05/2002
2
HIROTA, NORIFUMI
Exec Dt:
04/05/2002
3
SUMI, TOSHINORI
Exec Dt:
04/05/2002
4
ISHIMARU, TERUTA
Exec Dt:
04/05/2002
Assignee
1
MITSUBISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6654173
NONE
10111534
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
ROBERT J. GAYBRICK
1111 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:015289/0076   Pages: 3
Recorded: 04/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATTORI, TOSHIAKI
Exec Dt:
04/22/2004
2
HIROTA, NORIFUMI
Exec Dt:
04/22/2004
3
UOZU, YOSHIHIRO
Exec Dt:
04/22/2004
Assignee
1
MITSUBISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU
TOKYO 108-8506, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7043113
US20040202409
10835333
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
KENDREW H. COLTON
1801 K STREET, N.W., SUITE 401L
WASHINGTON, D.C. 20006-1201
Assignment: 3
Reel/Frame:016034/0378   Pages: 3
Recorded: 11/24/2004
Attorney Dkt #:7889/84185
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATTORI, TOSHIAKI
Exec Dt:
04/22/2004
2
HIROTA, NORIFUMI
Exec Dt:
04/22/2004
3
UOZU, YOSHIHIRO
Exec Dt:
04/22/2004
Assignee
1
MITSUBISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU
TOKYO 108-8506, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050094935
10995350
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
1801 K STREET, N.W., SUITE 401L
WASHINGTON, D.C. 20006-1201
Assignment: 4
Reel/Frame:020587/0613   Pages: 3
Recorded: 02/29/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, HIROSHI
Exec Dt:
01/17/2008
2
SAEKI, TAKASHI
Exec Dt:
01/17/2008
3
NAKAGAWA, TSUYOSHI
Exec Dt:
01/17/2008
4
HIROTA, NORIFUMI
Exec Dt:
01/17/2008
Assignee
1
MITSUBISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7777964
US20090257128
11989217
Correspondence name and address
KENDREW H. COLTON
1120-20TH STREET, N.W., SUITE 750S
WASHINGTON, D.C. 20036
Assignment: 5
Reel/Frame:025842/0257   Pages: 4
Recorded: 02/22/2011
Attorney Dkt #:372294US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROTA, NORIFUMI
Exec Dt:
11/29/2010
2
SHINMEN, YUSUKE
Exec Dt:
11/29/2010
3
MATSUYAMA, NAOMASA
Exec Dt:
11/29/2010
4
NII, TAKESHI
Exec Dt:
11/29/2010
5
SHIBATANI, HARUMI
Exec Dt:
11/29/2010
Assignee
1
MITSUBISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU
TOKYO, JAPAN 108-8506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8569408
US20110130503
12994526
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:030823/0686   Pages: 5
Recorded: 07/18/2013
Attorney Dkt #:415037US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHINMEN, YUUSUKE
Exec Dt:
05/01/2013
2
HIROTA, NORIFUMI
Exec Dt:
05/01/2013
3
NAKAJIMA, ATSUSHI
Exec Dt:
05/01/2013
4
AOYAMA, NAOKI
Exec Dt:
05/01/2013
5
MATSUYAMA, NAOMASA
Exec Dt:
05/01/2013
6
NII, TAKESHI
Exec Dt:
05/01/2013
7
KOGAME, AKIYOSHI
Exec Dt:
05/01/2013
8
FUJII, YASUYUKI
Exec Dt:
05/01/2013
9
IRIE, YOSHIKO
Exec Dt:
05/01/2013
10
MATSUDA, HARUMI
Exec Dt:
05/01/2013
11
KIRIYAMA, TAKAYUKI
Exec Dt:
05/01/2013
12
MIURA, TEPPEI
Exec Dt:
05/01/2013
13
TERANISHI, TAKUYA
Exec Dt:
05/01/2013
14
MORI, SHOUHEI
Exec Dt:
05/01/2013
15
KANEKO, MANABU
Exec Dt:
05/01/2013
16
NUMATA, KIHARU
Exec Dt:
05/01/2013
17
ICHINO, MASAHIRO
Exec Dt:
05/01/2013
18
TAKEDA, SHIGEKAZU
Exec Dt:
05/01/2013
19
KOBAYASHI, TAKAYUKI
Exec Dt:
05/01/2013
20
ITOU, TOSHIYUKI
Exec Dt:
05/01/2013
21
HATA, MASAHIRO
Exec Dt:
05/01/2013
22
NAKAO, HIROYUKI
Exec Dt:
05/01/2013
23
WATANABE, KENICHI
Exec Dt:
05/01/2013
Assignee
1
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8253
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9920456
US20130295811
13879278
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:032017/0575   Pages: 4
Recorded: 01/22/2014
Attorney Dkt #:428140US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHINMEN, YUSUKE
Exec Dt:
01/06/2014
2
HIROTA, NORIFUMI
Exec Dt:
01/06/2014
3
AOYAMA, NAOKI
Exec Dt:
01/06/2014
4
MATSUYAMA, NAOMASA
Exec Dt:
01/06/2014
5
NII, TAKESHI
Exec Dt:
01/06/2014
6
FUJII, YASUYUKI
Exec Dt:
01/06/2014
7
IRIE, YOSHIKO
Exec Dt:
01/06/2014
8
MATSUDA, HARUMI
Exec Dt:
01/06/2014
Assignee
1
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8253
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10017881
US20140212663
14234225
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:050061/0241   Pages: 14
Recorded: 08/15/2019
Attorney Dkt #:524531US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUYAMA, NAOMASA
Exec Dt:
08/09/2019
2
NAKAMURA, YUUTAROU
Exec Dt:
08/09/2019
3
HIROTA, NORIFUMI
Exec Dt:
08/09/2019
4
MATSUMURA, HIROKO
Exec Dt:
08/09/2019
5
IKEDA, KATSUHIKO
Exec Dt:
08/09/2019
6
WAKABAYASHI, KOUKI
Exec Dt:
08/09/2019
7
OOTANI, TADASHI
Exec Dt:
08/09/2019
8
ITOU, AKIHIRO
Exec Dt:
08/09/2019
9
HIRANO, KENJI
Exec Dt:
08/09/2019
10
HATAYAMA, AKITO
Exec Dt:
08/09/2019
11
KANETA, KENJI
Exec Dt:
08/09/2019
12
NAKAJIMA, ATSUSHI
Exec Dt:
08/09/2019
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11959197
US20200002850
16541352
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/27/2024 06:55 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