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Patent Assignment Assignor Details
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Assignor Name : IKAGAWA, TAKAMASA
Total Assignments: 16
Assignment: 1
Reel/Frame:023991/0759   Pages: 3
Recorded: 02/25/2010
Attorney Dkt #:SE-US105063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, MAKOTO
Exec Dt:
12/25/2009
2
IKAGAWA, TAKAMASA
Exec Dt:
12/29/2009
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100239274
12712626
Correspondence name and address
GLOBAL IP COUNSELORS, LLP
1233 20TH STREET, NW, SUITE 700
WASHINGTON, DC 20036-2680
Assignment: 2
Reel/Frame:024068/0405   Pages: 4
Recorded: 03/11/2010
Attorney Dkt #:16443.767
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKAGAWA, TAKAMASA
Exec Dt:
12/29/2009
2
SATO, MAKOTO
Exec Dt:
12/25/2009
3
FUKUMOTO, TAKATOMO
Exec Dt:
12/25/2009
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100239272
12722218
Correspondence name and address
R. BURNS ISRAELSEN
1000 EAGLE GATE TOWER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 3
Reel/Frame:026062/0853   Pages: 3
Recorded: 04/01/2011
Attorney Dkt #:109580-00107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, HIDEKI
Exec Dt:
03/08/2011
2
KUMAGAI, MASARU
Exec Dt:
03/08/2011
3
IKAGAWA, TAKAMASA
Exec Dt:
03/14/2011
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8449098
US20110242213
13078522
Correspondence name and address
NUTTER MCCLENNEN & FISH LLP
SEAPORT WEST
155 SEAPORT BOULEVARD
BOSTON, MA 02210-2604
Assignment: 4
Reel/Frame:026062/0900   Pages: 3
Recorded: 04/01/2011
Attorney Dkt #:109580-00106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, HIDEKI
Exec Dt:
03/07/2011
2
KUMAGAI, MASARU
Exec Dt:
03/07/2011
3
IKAGAWA, TAKAMASA
Exec Dt:
03/14/2011
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8430497
US20110242196
13078554
Correspondence name and address
NUTTER MCCLENNEN & FISH LLP
SEAPORT WEST
155 SEAPORT BOULEVARD
BOSTON, MA 02210-2604
Assignment: 5
Reel/Frame:026105/0747   Pages: 3
Recorded: 04/11/2011
Attorney Dkt #:16443.1104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKAGAWA, TAKAMASA
Exec Dt:
03/31/2011
2
OKAMOTO, KATSUMI
Exec Dt:
03/30/2011
3
SATO, MAKOTO
Exec Dt:
04/04/2011
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8714732
US20110254893
13084033
Correspondence name and address
CARL T. REED
60 EAST SOUTH TEMPLE
1000 EAGLE GATE TOWER
SALT LAKE CITY, UT 84111
Assignment: 6
Reel/Frame:032507/0903   Pages: 3
Recorded: 03/24/2014
Attorney Dkt #:SE-US135419
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKAGAWA, TAKAMASA
Exec Dt:
03/19/2014
2
NAKAZAWA, ATSUSHI
Exec Dt:
03/19/2014
3
SHINAGAWA, YU
Exec Dt:
03/19/2014
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9199489
US20140292846
14223134
Correspondence name and address
GLOBAL IP COUNSELORS, LLP DAVID TARNOFF
1233 20TH STREET, NW, SUITE 700
SUITE 700
WASHINGTON, DC 20036-2680
Assignment: 7
Reel/Frame:040090/0177   Pages: 3
Recorded: 10/21/2016
Attorney Dkt #:SE-US165620
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAHATA, AKINOBU
Exec Dt:
09/01/2016
2
IKAGAWA, TAKAMASA
Exec Dt:
09/07/2016
3
CHINO, HIROKI
Exec Dt:
09/07/2016
4
TAMURA, YOSAKU
Exec Dt:
09/07/2016
Assignee
1
SEIKO EPSON CORPORATION
1-6 SHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10029489
US20170120632
15331260
Correspondence name and address
GLOBAL IP COUNSELORS, LLP DAVID TARNOFF
1233 20TH STREET, NW
SUITE 600
WASHINGTON, DC 20036-2680
Assignment: 8
Reel/Frame:046157/0923   Pages: 3
Recorded: 06/21/2018
Attorney Dkt #:SE-US165620A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAHATA, AKINOBU
Exec Dt:
09/01/2016
2
IKAGAWA, TAKAMASA
Exec Dt:
09/07/2016
3
CHINO, HIROKI
Exec Dt:
09/07/2016
4
TAMURA, YOSAKU
Exec Dt:
09/07/2016
Assignee
1
SEIKO EPSON CORPORATION
1-6 SHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10384477
US20180297379
16014063
Correspondence name and address
GLOBAL IP COUNSELORS, LLP DAVID TARNOFF
1233 20TH STREET, NW
SUITE 600
WASHINGTON, DC 20036-2680
Assignment: 9
Reel/Frame:046764/0843   Pages: 3
Recorded: 08/31/2018
Attorney Dkt #:SE-US185427
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAHATA, AKINOBU
Exec Dt:
06/08/2018
2
IKAGAWA, TAKAMASA
Exec Dt:
06/08/2018
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10576758
US20190070869
16118601
Correspondence name and address
GLOBAL IP COUNSELORS, LLP DAVID TARNOFF
1233 20TH STREET, NW
SUITE 600
WASHINGTON, DC 20036-2680
Assignment: 10
Reel/Frame:049595/0673   Pages: 4
Recorded: 06/26/2019
Attorney Dkt #:16443.3036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKAGAWA, TAKAMASA
Exec Dt:
03/25/2019
2
SEGAWA, YUICHI
Exec Dt:
03/25/2019
3
MUROMACHI, AKINORI
Exec Dt:
03/25/2019
4
KOIKE, YOSHIKAZU
Exec Dt:
03/25/2019
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10882341
US20200001624
16453144
Correspondence name and address
WORKMAN NYDEGGER
60 E. SOUTH TEMPLE, SUITE 1000
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 11
Reel/Frame:050745/0802   Pages: 3
Recorded: 10/17/2019
Attorney Dkt #:16443.3130
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUROMACHI, AKINORI
Exec Dt:
07/11/2019
2
IKAGAWA, TAKAMASA
Exec Dt:
07/11/2019
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11052663
US20200122470
16655436
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 12
Reel/Frame:055550/0233   Pages: 3
Recorded: 03/10/2021
Attorney Dkt #:16443.3766
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKAGAWA, TAKAMASA
Exec Dt:
12/10/2020
2
NAKAHATA, AKINOBU
Exec Dt:
12/10/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11597220
US20210283931
17197454
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 13
Reel/Frame:062284/0874   Pages: 3
Recorded: 01/05/2023
Attorney Dkt #:16443.3766.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKAGAWA, TAKAMASA
Exec Dt:
12/10/2020
2
NAKAHATA, AKINOBU
Exec Dt:
12/10/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11964474
US20230150281
18150459
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 14
Reel/Frame:058373/0910   Pages: 4
Recorded: 12/13/2021
Attorney Dkt #:16443.4045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSOKAWA, TATSUYA
Exec Dt:
09/29/2021
2
KOMURO, SHINTARO
Exec Dt:
09/30/2021
3
SAKAGAMI, SHOTA
Exec Dt:
10/01/2021
4
MAEDA, HIROYUKI
Exec Dt:
09/29/2021
5
IKAGAWA, TAKAMASA
Exec Dt:
09/29/2021
6
HARA, KOJI
Exec Dt:
09/29/2021
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220184974
17549266
Correspondence name and address
WORKMAN NYDEGGER
60 E SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 15
Reel/Frame:058374/0117   Pages: 3
Recorded: 12/13/2021
Attorney Dkt #:16443.4049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKAGAWA, TAKAMASA
Exec Dt:
09/29/2021
2
HARA, KOJI
Exec Dt:
09/29/2021
3
MAEDA, HIROYUKI
Exec Dt:
09/29/2021
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11858279
US20220184983
17549277
Correspondence name and address
WORKMAN NYDEGGER
60 E SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 16
Reel/Frame:063787/0321   Pages: 5
Recorded: 05/30/2023
Attorney Dkt #:J0210374US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIKE, YOSHIKAZU
Exec Dt:
04/04/2023
2
IKAGAWA, TAKAMASA
Exec Dt:
03/01/2023
3
KOMURO, SHINTARO
Exec Dt:
03/02/2023
4
ADACHI, HIROHISA
Exec Dt:
03/02/2023
5
MIYAZAWA, MASAKI
Exec Dt:
03/01/2023
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 1608801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230382140
18325144
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611

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