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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 : KUWABARA, YUSEI
Total Assignments: 10
Assignment: 1
Reel/Frame:028233/0677   Pages: 2
Recorded: 05/18/2012
Attorney Dkt #:710115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2012
2
Exec Dt:
04/18/2012
Assignee
1
3-1 AKASAKA 5-CHOME
MINATO-KU, TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29417080
Correspondence name and address
LEYDIG, VOIT & MAYER
700 THIRTEENTH STREET, N.W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:028234/0946   Pages: 2
Recorded: 05/18/2012
Attorney Dkt #:710113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2012
2
Exec Dt:
04/18/2012
Assignee
1
3-1 AKASAKA 5-CHOME
MINATO-KU, TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29417075
Correspondence name and address
LEYDIG, VOIT & MAYER
700 THIRTEENTH STREET, N.W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:028240/0305   Pages: 2
Recorded: 05/21/2012
Attorney Dkt #:710111
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2012
2
Exec Dt:
04/18/2012
Assignee
1
3-1 AKASAKA 5-CHOME
MINATO-KU, TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29417062
Correspondence name and address
LEYDIG, VOIT & MAYER
700 THIRTEENTH STREET, N.W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:031684/0105   Pages: 9
Recorded: 11/27/2013
Attorney Dkt #:13EL-029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/27/2013
2
Exec Dt:
11/27/2013
3
Exec Dt:
11/27/2013
4
Exec Dt:
11/27/2013
5
Exec Dt:
11/27/2013
Assignee
1
3-1, AKASAKA 5-CHOME, MINATO-KU,
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14058538
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 5
Reel/Frame:039176/0313   Pages: 3
Recorded: 07/18/2016
Attorney Dkt #:4030-0589US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/17/2016
2
Exec Dt:
06/17/2016
Assignee
1
3-1, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15212400
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:054402/0080   Pages: 4
Recorded: 11/18/2020
Attorney Dkt #:MAPS-63569
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/16/2020
Assignee
1
3-1, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16951005
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 7
Reel/Frame:055534/0616   Pages: 4
Recorded: 03/09/2021
Attorney Dkt #:15953US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2021
2
Exec Dt:
03/03/2021
3
Exec Dt:
03/03/2021
Assignee
1
3-1 AKASAKA 5-CHOME
MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17195728
Correspondence name and address
XSENSUS, LLP
200 DAINGERFIELD ROAD
SUITE 201
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:055832/0029   Pages: 4
Recorded: 04/06/2021
Attorney Dkt #:MAPS-64324
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/2021
2
Exec Dt:
03/31/2021
Assignee
1
3-1, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17223141
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET, SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 9
Reel/Frame:057815/0136   Pages: 4
Recorded: 10/18/2021
Attorney Dkt #:MAPS-65214
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2021
2
Exec Dt:
10/12/2021
3
Exec Dt:
10/12/2021
4
Exec Dt:
10/12/2021
Assignee
1
3-1, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17502406
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET, SUITE 1200
CLEVELAND, OH 44114
Assignment: 10
Reel/Frame:059372/0259   Pages: 18
Recorded: 03/23/2022
Attorney Dkt #:MAPS-65859
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2022
2
Exec Dt:
03/09/2022
3
Exec Dt:
03/14/2022
4
Exec Dt:
03/14/2022
5
Exec Dt:
03/04/2022
Assignee
1
3-1, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17655071
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET, SUITE 1200
CLEVELAND, OH 44114

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