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 : OKAWARA, CHIHARU
Total Assignments: 19
Assignment: 1
Reel/Frame:016270/0385   Pages: 3
Recorded: 02/03/2005
Attorney Dkt #:1417-468
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, SHIGENOBU
Exec Dt:
01/19/2005
2
OKAWARA, CHIHARU
Exec Dt:
01/19/2005
3
YAMAGAMI, SOKO
Exec Dt:
01/19/2005
4
HACHISUKA, TOORU
Exec Dt:
01/19/2005
Assignee
1
MITSUBISHI PLASTICS, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7166353
US20050123747
10504085
Correspondence name and address
ARTHUR R. CRAWFORD
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:017638/0716   Pages: 4
Recorded: 05/18/2006
Attorney Dkt #:20699/0204307-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAWARA, CHIHARU
Exec Dt:
03/27/2006
2
YOSHIDA, SHIGENOBU
Exec Dt:
03/27/2006
3
HACHISUKA, TOORU
Exec Dt:
03/27/2006
Assignee
1
MITSUBISHI PLASTICS, INC.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7615287
US20070071982
10595789
Correspondence name and address
DARBY & DARBY P.C.
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:017980/0904   Pages: 2
Recorded: 06/01/2006
Attorney Dkt #:1417-522
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, SHIGENOBU
Exec Dt:
05/15/2006
2
HACHISUKA, TOORU
Exec Dt:
05/15/2006
3
OKAWARA, CHIHARU
Exec Dt:
05/15/2006
Assignee
1
MITSUBISHI PLASTICS, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8092917
US20070059541
10563299
Correspondence name and address
ARTHUR R. CRAWFORD
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 4
Reel/Frame:018055/0985   Pages: 8
Recorded: 08/04/2006
Attorney Dkt #:09852/0205240-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HACHISUKA, TOORU
Exec Dt:
07/19/2006
2
YOSHIDA, SHIGENOBU
Exec Dt:
07/19/2006
3
OKAWARA, CHIHARU
Exec Dt:
07/19/2006
4
KOBAYASHI, YOSHINORI
Exec Dt:
07/19/2006
5
ITO, KENJI
Exec Dt:
07/19/2006
6
TOGASHI, HISASHI
Exec Dt:
07/19/2006
7
HIRATA, KOUICHI
Exec Dt:
07/19/2006
Assignees
1
MITSUBISHI PLASTICS, INC.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU TOKYO, JAPAN 100-0005
2
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
3-1, KASUMIGASEKI 1-CHOME
CHIYODA-KU TOKYO, JAPAN 100-8921
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7678448
US20080254266
10597425
Correspondence name and address
DARBY & DARBY PC
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022
Assignment: 5
Reel/Frame:018562/0731   Pages: 3
Recorded: 11/29/2006
Attorney Dkt #:20916/0205380-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, SHIGENOBU
Exec Dt:
11/09/2006
2
OKAWARA, CHIHARU
Exec Dt:
11/09/2006
3
HACHISUKA, TOORU
Exec Dt:
11/09/2006
Assignee
1
MITSUBISHI PLASTICS, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7910213
US20070224402
10599065
Correspondence name and address
DARBY & DARBY PC
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 6
Reel/Frame:021179/0733   Pages: 3
Recorded: 07/01/2008
Attorney Dkt #:20699/0209391-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, SHIGENOBU
Exec Dt:
04/28/2008
2
OKAWARA, CHIHARU
Exec Dt:
04/28/2008
3
TAKEMURA, MOTOYOSHI
Exec Dt:
04/28/2008
4
HACHISUKA, TOORU
Exec Dt:
04/28/2008
Assignee
1
MITSUBISHI PLASTICS, INC.
2-2, NIHONBASHI HONGOKUCHO 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090022981
12067326
Correspondence name and address
JOSEPH R. ROBINSON
P.O. BOX 770, CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 7
Reel/Frame:022632/0584   Pages: 3
Recorded: 05/04/2009
Attorney Dkt #:20699/0209233-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAWARA, CHIHARU
Exec Dt:
05/12/2008
2
YOSHIDA, SHIGENOBU
Exec Dt:
05/12/2008
3
HACHISUKA, TOORU
Exec Dt:
05/12/2008
4
TAKEMURA, MOTOYOSHI
Exec Dt:
05/12/2008
Assignee
1
MITSUBISHI PLASTICS, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8658278
US20090214854
12065131
Correspondence name and address
JOSEPH R. ROBINSON
P.O. BOX 770, CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 8
Reel/Frame:021674/0710   Pages: 3
Recorded: 10/13/2008
Attorney Dkt #:20699/0210646-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, SHIGENOBU
Exec Dt:
09/16/2008
2
OKAWARA, CHIHARU
Exec Dt:
09/16/2008
3
HACHISUKA, TOORU
Exec Dt:
09/16/2008
Assignee
1
MITSUBISHI PLASTICS, INC.
2-2, NIHONBASHI HONGOKUCHO 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090274894
12297008
Correspondence name and address
JOSEPH R. ROBINSON
P.O. BOX 770, CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 9
Reel/Frame:022525/0531   Pages: 3
Recorded: 04/09/2009
Attorney Dkt #:20916/0208902-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAWARA, CHIHARU
Exec Dt:
03/31/2009
2
YOSHIDA, SHIGENOBU
Exec Dt:
03/31/2009
3
HACHISUKA, TOORU
Exec Dt:
03/31/2009
Assignee
1
MITSUBISHI PLASTICS, INC.
2-2, NIHONBASHIHONGOKU-CHO 1-CHOME, CHUO-KU
TOKYO, JAPAN 103-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8124236
US20100035050
11996107
Correspondence name and address
JOSEPH R. ROBINSON
P.O. BOX 770, CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 10
Reel/Frame:025341/0687   Pages: 3
Recorded: 11/10/2010
Attorney Dkt #:361036US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAWARA, CHIHARU
Exec Dt:
09/03/2010
2
YOSHIDA, SHIGENOBU
Exec Dt:
09/03/2010
3
HACHISUKA, TOORU
Exec Dt:
09/03/2010
Assignee
1
MITSUBISHI PLASTICS, INC.
1-2-2, NIHONBASHI HONGOKUCHO, CHUO-KU
TOKYO, JAPAN 103-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110045301
12865276
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:025391/0147   Pages: 3
Recorded: 11/22/2010
Attorney Dkt #:366797US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, SHIGENOBU
Exec Dt:
10/27/2010
2
OKAWARA, CHIHARU
Exec Dt:
10/27/2010
3
MATSUI, TSUTOMU
Exec Dt:
10/27/2010
Assignee
1
MITSUBISHI PLASTICS, INC.
1-2-2, NIHONBASHI HONGOKUCHO, CHUO-KU
TOKYO, JAPAN 103-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110086220
12992378
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:026393/0972   Pages: 3
Recorded: 06/06/2011
Attorney Dkt #:373186US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAWARA, CHIHARU
Exec Dt:
05/13/2011
2
YOSHIDA, SHIGENOBU
Exec Dt:
05/13/2011
3
YAMAZAKI, YOSHIHIRO
Exec Dt:
05/13/2011
Assignee
1
MITSUBISHI PLASTICS, INC.
1-2-2, NIHONBASHI HONGOKUCHO, CHUO-KU
TOKYO, JAPAN 103-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110220169
13003100
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:026394/0082   Pages: 3
Recorded: 06/06/2011
Attorney Dkt #:373197US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAWARA, CHIHARU
Exec Dt:
05/13/2011
2
YOSHIDA, SHIGENOBU
Exec Dt:
05/13/2011
3
YAMAZAKI, YOSHIHIRO
Exec Dt:
05/13/2011
Assignee
1
MITSUBISHI PLASTICS, INC.
1-2-2, NIHONBASHI HONGOKUCHO, CHUO-KU
TOKYO, JAPAN 103-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110223419
13003110
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:026934/0365   Pages: 3
Recorded: 09/20/2011
Attorney Dkt #:381456US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, SHIGENOBU
Exec Dt:
08/26/2011
2
OKAWARA, CHIHARU
Exec Dt:
08/26/2011
3
OZEKI, KOTA
Exec Dt:
08/26/2011
Assignee
1
MITSUBISHI PLASTICS, INC.
1-2-2, NIHONBASHI HONGOKUCHO, CHUO-KU
TOKYO, JAPAN 103-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120003500
13201543
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:027379/0100   Pages: 4
Recorded: 12/14/2011
Attorney Dkt #:384708US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYASHITA, YO
Exec Dt:
11/22/2011
2
NISHIOKA, JUN
Exec Dt:
11/22/2011
3
TANIGUCHI, KOUICHIROU
Exec Dt:
11/22/2011
4
OKAWARA, CHIHARU
Exec Dt:
11/22/2011
5
YOSHIDA, SHIGENOBU
Exec Dt:
11/22/2011
6
OTSUKA, MICHIKO
Exec Dt:
11/22/2011
7
KITAYAMA, KAZUHIKO
Exec Dt:
11/22/2011
Assignee
1
MITSUBISHI PLASTICS, INC.
1-2-2, NIHONBASHI HONGOKUCHO, CHUO-KU
TOKYO, JAPAN 103-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120097220
13266901
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:028135/0033   Pages: 4
Recorded: 05/01/2012
Attorney Dkt #:393061US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAWARA, CHIHARU
Exec Dt:
04/20/2012
2
YOSHIDA, SHIGENOBU
Exec Dt:
04/20/2012
3
HACHISUKA, TOORU
Exec Dt:
04/20/2012
4
WATANABE, HIROMU
Exec Dt:
04/20/2012
Assignees
1
MITSUBISHI PLASTICS, INC.
1-2-2, NIHONBASHI HONGOKUCHO, CHUO-KU
TOKYO, JAPAN 103-0021
2
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120125437
13361594
Correspondence name and address
OBLON SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:032065/0856   Pages: 3
Recorded: 01/28/2014
Attorney Dkt #:420699US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAOKA, YASUSHI
Exec Dt:
11/07/2013
2
OKAWARA, CHIHARU
Exec Dt:
11/07/2013
3
HACHISUKA, TOORU
Exec Dt:
11/07/2013
Assignee
1
MITSUBISHI PLASTICS, INC.
1-2-2, NIHONBASHI HANGOKUCHO, CHUO-KU
TOKYO, JAPAN 103-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9199436
US20140154517
14235671
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:032166/0268   Pages: 6
Recorded: 02/06/2014
Attorney Dkt #:420699US99PCT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 032065 FRAME 0856. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SASAOKA, YASUSHI
Exec Dt:
11/07/2013
2
OKAWARA, CHIHARU
Exec Dt:
11/07/2013
3
HACHISUKA, TOORU
Exec Dt:
11/07/2013
Assignee
1
MITSUBISHI PLASTICS, INC.
1-2-2 NIHONBASHI HONGOKUCHO, CHUO-KU
TOKYO, JAPAN 103-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9199436
US20140154517
14235671
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:041016/0570   Pages: 4
Recorded: 01/19/2017
Attorney Dkt #:475128US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OZEKI, KOTA
Exec Dt:
08/24/2016
2
TAKANO, TETSUNORI
Exec Dt:
08/24/2016
3
OKAWARA, CHIHARU
Exec Dt:
08/24/2016
Assignee
1
MITSUBISHI PLASTICS, INC.
1-1-1, MARUNOUCHI
CHIYODA-KU, TOKYO, JAPAN 100-8252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10280273
US20170166718
15327491
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/29/2024 07:09 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