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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 : YAMAYA, KEISUKE
Total Assignments: 12
Assignment: 1
Reel/Frame:017139/0632   Pages: 3
Recorded: 10/21/2005
Attorney Dkt #:040894-7332
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHNO, SADAO
Exec Dt:
10/19/2005
2
TAKAHASHI, MOTONAO
Exec Dt:
10/19/2005
3
KATONON, KAZUKI
Exec Dt:
10/19/2005
4
YAMAYA, KEISUKE
Exec Dt:
10/19/2005
Assignee
1
YOKOWO CO., LTD.
5-11 TAKINOGAWA 7-CHOME
KITA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7274341
US20060038729
11254780
Correspondence name and address
ROBERT J. GAYBRICK
MORGAN, LEWIS & BOCKIUS LLP
PATENT SUPPORT UNIT
1111 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:025841/0653   Pages: 3
Recorded: 02/22/2011
Attorney Dkt #:SE-US105332
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAYA, KEISUKE
Exec Dt:
01/21/2011
Assignee
1
SEIKO EPSON CORPORATION
4-1 NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8348417
US20110216140
13031850
Correspondence name and address
GLOBAL IP COUNSELORS, LLP
1233 20TH STREET, NW, SUITE 700
WASHINGTON, DC 20036-2680
Assignment: 3
Reel/Frame:029410/0518   Pages: 3
Recorded: 12/05/2012
Attorney Dkt #:SE-US105332A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAYA, KEISUKE
Exec Dt:
01/21/2011
Assignee
1
SEIKO EPSON CORPORATION
4-1 NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8540362
US20130093823
13705614
Correspondence name and address
GLOBAL IP COUNSELORS, LLP
1233 20TH STREET, NW, SUITE 700
WASHINGTON, DC 20036-2680
Assignment: 4
Reel/Frame:031062/0590   Pages: 3
Recorded: 08/22/2013
Attorney Dkt #:SE-US105332B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAYA, KEISUKE
Exec Dt:
01/21/2011
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9120338
US20130335478
13973276
Correspondence name and address
GLOBAL IP COUNSELORS, LLP
1233 20TH STREET, NW, SUITE 700
WASHINGTON, DC 20036-2680
Assignment: 5
Reel/Frame:028285/0975   Pages: 3
Recorded: 05/30/2012
Attorney Dkt #:16443.1332
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAYA, KEISUKE
Exec Dt:
04/19/2012
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120304880
13483214
Correspondence name and address
WORKMAN NYDEGGER 1000 EAGLE GATE TOWER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 6
Reel/Frame:031782/0502   Pages: 3
Recorded: 12/13/2013
Attorney Dkt #:16443.1565
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAYA, KEISUKE
Exec Dt:
11/18/2013
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9944484
US20140166802
14106406
Correspondence name and address
WORKMAN NYDEGGER / ADRIAN J. LEE
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 7
Reel/Frame:045208/0345   Pages: 3
Recorded: 03/14/2018
Attorney Dkt #:16443.2682
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAYA, KEISUKE
Exec Dt:
02/05/2018
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10369819
US20180281481
15921212
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 8
Reel/Frame:045237/0684   Pages: 3
Recorded: 03/15/2018
Attorney Dkt #:16443.2684
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAYA, KEISUKE
Exec Dt:
02/05/2018
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10807822
US20180282098
15922364
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 9
Reel/Frame:055051/0987   Pages: 4
Recorded: 01/27/2021
Attorney Dkt #:16443.3711
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, NAOTO
Exec Dt:
11/19/2020
2
YAMAYA, KEISUKE
Exec Dt:
11/19/2020
3
SAWADA, KEISHI
Exec Dt:
11/19/2020
4
TANIOKA, KENICHI
Exec Dt:
11/19/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11697297
US20210237487
17160033
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 10
Reel/Frame:057288/0423   Pages: 3
Recorded: 08/25/2021
Attorney Dkt #:16443.3913
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, NAOTO
Exec Dt:
05/24/2021
2
YAMAYA, KEISUKE
Exec Dt:
05/24/2021
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11712908
US20220063304
17411840
Correspondence name and address
WORKMAN NYDEGGER
60 E SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 11
Reel/Frame:060187/0048   Pages: 5
Recorded: 06/13/2022
Attorney Dkt #:16443.4235
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEDA, TAKANORI
Exec Dt:
03/09/2022
2
YAMAYA, KEISUKE
Exec Dt:
05/17/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220396443
17806704
Correspondence name and address
WORKMAN NYDEGGER
60 E SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 12
Reel/Frame:062404/0989   Pages: 6
Recorded: 01/18/2023
Attorney Dkt #:FP22-0113-00US-NTD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITADE, TAKUYA
Exec Dt:
08/30/2022
2
YAMAYA, KEISUKE
Exec Dt:
08/30/2022
3
MIZUNO, RYOSUKE
Exec Dt:
09/07/2022
4
MATSUMURA, TAKUMA
Exec Dt:
09/06/2022
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230276727
18005445
Correspondence name and address
SOEI USA INC.
1750 TYSONS BLVD, SUITE 1500
MCLEAN, VA 22102

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