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 : SHIGA, YASUSHI
Total Assignments: 10
Assignment: 1
Reel/Frame:012731/0884   Pages: 3
Recorded: 03/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODA, MASATSUGU
Exec Dt:
03/18/2002
2
KATSURADA, MANABU
Exec Dt:
03/18/2002
3
SHIGA, YASUSHI
Exec Dt:
03/18/2002
4
FUKUCHI, TOSHIKI
Exec Dt:
03/18/2002
5
KATO, TAKU
Exec Dt:
03/18/2002
Assignee
1
AGRO-KANESHO CO., LTD.
2-19, AKASAKA 4-CHOME MINATO-KU
TOKYO, JAPAN 107-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020156115
10103785
Correspondence name and address
OBLON, SPIVAK, MCCLLEAND, MAIER &
NEUSTADT, ATTORNEYS AT LAW
WILLIAM E. BEAUMONT
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:021624/0927   Pages: 5
Recorded: 10/02/2008
Attorney Dkt #:09792909-7241
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGA, YASUSHI
Exec Dt:
09/02/2008
2
TANAKA, YUKI
Exec Dt:
09/02/2008
3
ISHIDA, MIO
Exec Dt:
09/02/2008
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7857991
US20090033861
12015875
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 3
Reel/Frame:024822/0255   Pages: 3
Recorded: 08/11/2010
Attorney Dkt #:359465US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGA, YASUSHI
Exec Dt:
07/26/2010
2
ISHIDA, MIO
Exec Dt:
07/26/2010
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8143382
US20100292450
12742506
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:025363/0405   Pages: 4
Recorded: 11/15/2010
Attorney Dkt #:360490US0CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKO, NAOKI
Exec Dt:
10/08/2010
2
AKIYAMA, SEIJI
Exec Dt:
10/08/2010
3
SHODA, TAKAYUKI
Exec Dt:
10/08/2010
4
MORIGAKI, SAE
Exec Dt:
10/08/2010
5
SHIGA, YASUSHI
Exec Dt:
10/08/2010
6
YOKOO, TOSHIAKI
Exec Dt:
10/08/2010
7
ISHIDA, MIO
Exec Dt:
10/08/2010
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110049444
12870140
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:029322/0040   Pages: 3
Recorded: 11/19/2012
Attorney Dkt #:404417US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIDA, MIO
Exec Dt:
11/06/2012
2
SHIGA, YASUSHI
Exec Dt:
11/06/2012
3
TAKEDA, UTAKO
Exec Dt:
11/06/2012
4
KADOWAKI, MASAMI
Exec Dt:
11/06/2012
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 105-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8999050
US20130241815
13608569
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:030030/0228   Pages: 5
Recorded: 03/18/2013
Attorney Dkt #:413257US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGA, YASUSHI
Exec Dt:
02/18/2013
2
TAKEDA, UTAKO
Exec Dt:
02/18/2013
3
ICHINOSAWA, SHOKO
Exec Dt:
02/18/2013
4
ISHIDA, MIO
Exec Dt:
02/18/2013
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8747537
US20130188238
13793851
Correspondence name and address
OBLON SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:035521/0277   Pages: 6
Recorded: 04/29/2015
Attorney Dkt #:448186US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGA, YASUSHI
Exec Dt:
03/17/2015
2
AOBA, MITSUYA
Exec Dt:
03/17/2015
3
TANAKA, YUKI
Exec Dt:
03/17/2015
4
ISHIDA, MIO
Exec Dt:
03/19/2015
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9732226
US20150191601
14610412
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:035726/0208   Pages: 5
Recorded: 05/27/2015
Attorney Dkt #:04518/004175-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGA, YASUSHI
Exec Dt:
04/27/2015
2
KADOWAKI, TOMOKO
Exec Dt:
05/19/2015
3
TANAKA, YUKI
Exec Dt:
05/19/2015
4
AOBA, MITSUYA
Exec Dt:
05/08/2015
5
ISHIDA, MIO
Exec Dt:
05/21/2015
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9708498
US20150284581
14723256
Correspondence name and address
MELVIN C. GARNER, LEASON ELLIS
ONE BARKER AVENUE
FIFTH FLOOR
WHITE PLAINS, NY 10601-1526
Assignment: 9
Reel/Frame:060734/0494   Pages: 11
Recorded: 08/05/2022
Attorney Dkt #:81054740
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, KOKI
Exec Dt:
08/01/2022
2
NISHIMURA, MASAAKI
Exec Dt:
08/01/2022
3
FUJIWARA, TAKASHI
Exec Dt:
08/01/2022
4
TANIGUCHI, TOMOTAKA
Exec Dt:
08/01/2022
5
HATTORI, SHIGEKI
Exec Dt:
08/01/2022
6
HIRAOKA, SHIHARU
Exec Dt:
08/01/2022
7
SHIGA, YASUSHI
Exec Dt:
08/01/2022
8
INAGAKI, HIROKO
Exec Dt:
08/01/2022
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220411692
17881828
Correspondence name and address
ELEMENT IP, PLC
2331 MILL ROAD
SUITE 610
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:062424/0078   Pages: 10
Recorded: 01/19/2023
Attorney Dkt #:546619US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKESHITA, KEI
Exec Dt:
12/12/2022
2
SHIGA, YASUSHI
Exec Dt:
12/12/2022
3
AKIYAMA, SEIJI
Exec Dt:
01/17/2023
4
KADOWAKI, MASAMI
Exec Dt:
12/12/2022
5
OSAWA, TERUTSUNE
Exec Dt:
01/11/2023
6
OIZUMI, JUNICHI
Exec Dt:
12/09/2022
7
TAKAMI, YOSHIE
Exec Dt:
01/11/2023
8
KOJIMA, SOUYA
Exec Dt:
12/21/2022
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230151275
18156670
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/29/2024 06:23 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