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 : KUBA, KANJI
Total Assignments: 8
Assignment: 1
Reel/Frame:022156/0461   Pages: 3
Recorded: 01/26/2009
Attorney Dkt #:09852/0211301-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBA, KANJI
Exec Dt:
01/19/2009
2
HIGAMI, AKIHIRO
Exec Dt:
01/19/2009
3
UNO, TAKAHIRO
Exec Dt:
01/19/2009
Assignee
1
MITSUBISHI MATERIALS CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100009191
12375054
Correspondence name and address
JOSEPH R. ROBINSON
P.O. BOX 770, CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 2
Reel/Frame:031534/0464   Pages: 6
Recorded: 11/04/2013
Attorney Dkt #:93687(310724)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATASE, TAKUMA
Exec Dt:
09/26/2013
2
MASUDA, AKIHIRO
Exec Dt:
09/26/2013
3
KUBA, KANJI
Exec Dt:
09/27/2013
Assignee
1
MITSUBISHI MATERIALS CORPORATION
3-2, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9067800
US20140079618
14115360
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O BOX 55874
BOSTON, MA 02205
Assignment: 3
Reel/Frame:031927/0495   Pages: 4
Recorded: 01/09/2014
Attorney Dkt #:94119(310724)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATASE, TAKUMA
Exec Dt:
10/28/2013
2
MASUDA, AKIHIRO
Exec Dt:
11/01/2013
3
KUBA, KANJI
Exec Dt:
10/28/2013
Assignee
1
MITSUBISHI MATERIALS CORPORATION
3-2, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9108861
US20140127109
14115366
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O BOX 55874
BOSTON, MA 02205
Assignment: 4
Reel/Frame:032158/0218   Pages: 11
Recorded: 02/06/2014
Attorney Dkt #:94570(310724)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, SHO
Exec Dt:
01/15/2014
2
MURAOKA, HIROKI
Exec Dt:
01/15/2014
3
KUBA, KANJI
Exec Dt:
01/15/2014
4
KAWAMURA, YOUSUKE
Exec Dt:
01/14/2014
Assignee
1
MITSUBISHI MATERIALS CORPORATION
3-2, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8882934
US20140174605
14237404
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O BOX 55874
BOSTON, MA 02205
Assignment: 5
Reel/Frame:036009/0044   Pages: 4
Recorded: 07/07/2015
Attorney Dkt #:97322(310724)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWATA, KOUTAROU
Exec Dt:
05/07/2015
2
MURAOKA, HIROKI
Exec Dt:
05/07/2015
3
KUBA, KANJI
Exec Dt:
05/07/2015
Assignee
1
MITSUBISHI MATERIALS CORPORATION
3-2, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150343569
14759499
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 6
Reel/Frame:061093/0470   Pages: 2
Recorded: 09/14/2022
Attorney Dkt #:1451345.859US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKUCHI, FUMITAKE
Exec Dt:
09/10/2022
2
KUBA, KANJI
Exec Dt:
09/05/2022
Assignee
1
MITSUBISHI MATERIALS CORPORATION
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230135532
17911543
Correspondence name and address
LOCKE LORD LLP
701 8TH ST NW, SUITE 500
WASHINGTON, DC 20001
Assignment: 7
Reel/Frame:064434/0820   Pages: 2
Recorded: 07/31/2023
Attorney Dkt #:1451345.867US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, SHO
Exec Dt:
11/21/2022
2
KUBA, KANJI
Exec Dt:
11/21/2022
Assignee
1
MITSUBISHI MATERIALS CORPORATION
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230327187
18014849
Correspondence name and address
LOCKE LORD LLP
701 8TH ST NW, SUITE 500
WASHINGTON, DC 20001-4360
Assignment: 8
Reel/Frame:064702/0571   Pages: 2
Recorded: 08/25/2023
Attorney Dkt #:1451345.904US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKUCHI, FUMITAKE
Exec Dt:
07/31/2023
2
KUBA, KANJI
Exec Dt:
08/01/2023
3
KAKUKI, SHOTARO
Exec Dt:
08/01/2023
Assignee
1
MITSUBISHI MATERIALS CORPORATION
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240132351
18278866
Correspondence name and address
LOCKE LORD LLP
701 8TH ST NW, SUITE 500
WASHINGTON, DC 20001-4360

Search Results as of: 05/03/2024 09:21 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