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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 : YOKOTA, KEI
Total Assignments: 20
Assignment: 1
Reel/Frame:018981/0163   Pages: 3
Recorded: 02/09/2007
Attorney Dkt #:67400 (53006)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOKOTA, KEI
Exec Dt:
01/25/2007
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU
2-CHOME, SHINJUKU-KU
TOKYO 163-0811, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070189039
11704789
Correspondence name and address
EDWARDS & ANGELL, LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 2
Reel/Frame:028322/0875   Pages: 3
Recorded: 06/05/2012
Attorney Dkt #:16443.1337
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOTA, KEI
Exec Dt:
06/05/2012
2
AOYAGI, DAIZO
Exec Dt:
06/05/2012
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120308764
13489335
Correspondence name and address
WORKMAN NYDEGGER / ADRIAN J. LEE
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 3
Reel/Frame:034365/0077   Pages: 3
Recorded: 12/03/2014
Attorney Dkt #:16443.1337.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOTA, KEI
Exec Dt:
06/05/2012
2
AOYAGI, DAIZO
Exec Dt:
06/05/2012
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150084216
14559810
Correspondence name and address
WORKMAN NYDEGGER / ADRIAN J. LEE
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 4
Reel/Frame:028813/0192   Pages: 3
Recorded: 08/20/2012
Attorney Dkt #:16443.1336
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOTA, KEI
Exec Dt:
07/03/2012
2
SHIOHARA, KEIICHI
Exec Dt:
08/20/2012
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120306972
13489131
Correspondence name and address
WORKMAN NYDEGGER 1000 EAGLE GATE TOWER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 5
Reel/Frame:029138/0471   Pages: 3
Recorded: 10/16/2012
Attorney Dkt #:P164022A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, HIDEKAZU
Exec Dt:
10/05/2012
2
YOKOTA, KEI
Exec Dt:
10/11/2012
3
KITAGAWA, SHOICHI
Exec Dt:
10/11/2012
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHISHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8824053
US20130094091
13652801
Correspondence name and address
MICHAEL T. GABRIK
EPSON RESEARCH AND DEVELOPMENT, INC.
214 DEVCON DRIVE
SAN JOSE, CA 95112
Assignment: 6
Reel/Frame:047626/0500   Pages: 4
Recorded: 11/29/2018
Attorney Dkt #:9319S-005894-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANEGAWA, KENTA
Exec Dt:
09/12/2018
2
KANAI, YASUTO
Exec Dt:
09/25/2018
3
YOKOTA, KEI
Exec Dt:
09/21/2018
4
SAITO, KOICHI
Exec Dt:
09/27/2018
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11426933
US20190160746
16204551
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 7
Reel/Frame:048319/0243   Pages: 3
Recorded: 02/13/2019
Attorney Dkt #:9319S-005963-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANEGAWA, KENTA
Exec Dt:
11/19/2018
2
YOKOTA, KEI
Exec Dt:
11/22/2018
3
AOYAGI, DAIZO
Exec Dt:
11/27/2018
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11623392
US20190248069
16274580
Correspondence name and address
HARNESS DICKEY (TROY)
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 8
Reel/Frame:049251/0136   Pages: 5
Recorded: 05/22/2019
Attorney Dkt #:9319S-006089-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, YUSUKE
Exec Dt:
03/19/2019
2
YOKOTA, KEI
Exec Dt:
03/22/2019
3
SASAGE, YUICHI
Exec Dt:
03/20/2019
4
ANEGAWA, KENTA
Exec Dt:
03/20/2019
5
YAMASHITA, SEIICHIRO
Exec Dt:
03/22/2019
6
INUTSUKA, MITSURU
Exec Dt:
03/03/2019
7
SASAGAWA, KAKERU
Exec Dt:
03/22/2019
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11331859
US20190358903
16419119
Correspondence name and address
HARNESS DICKEY (TROY)
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 9
Reel/Frame:049806/0365   Pages: 5
Recorded: 07/19/2019
Attorney Dkt #:9319S-006133-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANEGAWA, KENTA
Exec Dt:
04/26/2019
2
YAMASHITA, SEIICHIRO
Exec Dt:
04/26/2019
3
YOKOTA, KEI
Exec Dt:
05/13/2019
4
INUTSUKA, MITSURU
Exec Dt:
05/06/2019
5
WATANABE, YUSUKE
Exec Dt:
04/26/2019
6
SASAGAWA, KAKERU
Exec Dt:
04/26/2019
7
SASAGE, YUICHI
Exec Dt:
05/13/2019
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11155014
US20200023562
16516349
Correspondence name and address
HARNESS DICKEY (TROY)
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 10
Reel/Frame:050087/0932   Pages: 4
Recorded: 08/19/2019
Attorney Dkt #:9319S-006168-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, YUSUKE
Exec Dt:
05/29/2019
2
ANEGAWA, KENTA
Exec Dt:
05/29/2019
3
YAMASHITA, SEIICHIRO
Exec Dt:
05/28/2019
4
YOKOTA, KEI
Exec Dt:
05/28/2019
5
SASAGE, YUICHI
Exec Dt:
05/29/2019
6
SASAGAWA, KAKERU
Exec Dt:
05/28/2019
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10836086
US20200055219
16543916
Correspondence name and address
HARNESS DICKEY (TROY)
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 11
Reel/Frame:050495/0862   Pages: 6
Recorded: 09/26/2019
Attorney Dkt #:9319S-006198-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAGAWA, KAKERU
Exec Dt:
07/03/2019
2
YOKOTA, KEI
Exec Dt:
07/08/2019
3
ANEGAWA, KENTA
Exec Dt:
07/02/2019
4
YAMASHITA, SEIICHIRO
Exec Dt:
07/05/2019
5
WATANABE, YUSUKE
Exec Dt:
07/16/2019
6
SASAGE, YUICHI
Exec Dt:
07/04/2019
7
INUTSUKA, MITSURU
Exec Dt:
07/21/2019
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11465347
US20200101661
16583345
Correspondence name and address
HARNESS DICKEY (TROY)
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 12
Reel/Frame:050926/0088   Pages: 3
Recorded: 11/06/2019
Attorney Dkt #:9319S-006245-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOKOTA, KEI
Exec Dt:
08/23/2019
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11235526
US20200139629
16675299
Correspondence name and address
HARNESS DICKEY (TROY)
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 13
Reel/Frame:052784/0333   Pages: 4
Recorded: 05/29/2020
Attorney Dkt #:9319S-006441-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, YUSUKE
Exec Dt:
03/10/2020
2
YOKOTA, KEI
Exec Dt:
03/09/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11351720
US20200376745
16886969
Correspondence name and address
HARNESS DICKEY (TROY)
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 14
Reel/Frame:053798/0488   Pages: 4
Recorded: 09/17/2020
Attorney Dkt #:SE-US205494
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAGAWA, KAKERU
Exec Dt:
06/23/2020
2
YOKOTA, KEI
Exec Dt:
07/06/2020
3
ANEGAWA, KENTA
Exec Dt:
06/24/2020
4
YAMASHITA, SEIICHIRO
Exec Dt:
06/30/2020
5
SHINBARU, YUJI
Exec Dt:
07/02/2020
6
HAYASHI, RIONA
Exec Dt:
06/25/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11491691
US20210086414
17023454
Correspondence name and address
GLOBAL IP COUNSELORS, LLP DAVID TARNOFF
1233 20TH STREET, NW
SUITE 600
WASHINGTON, DC 20036-2680
Assignment: 15
Reel/Frame:053798/0743   Pages: 4
Recorded: 09/17/2020
Attorney Dkt #:SE-US205495
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAGAWA, KAKERU
Exec Dt:
06/23/2020
2
YOKOTA, KEI
Exec Dt:
07/06/2020
3
ANEGAWA, KENTA
Exec Dt:
06/24/2020
4
YAMASHITA, SEIICHIRO
Exec Dt:
06/30/2020
5
SHINBARU, YUJI
Exec Dt:
07/02/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11628607
US20210086420
17023465
Correspondence name and address
GLOBAL IP COUNSELORS, LLP DAVID TARNOFF
1233 20TH STREET, NW
SUITE 600
WASHINGTON, DC 20036-2680
Assignment: 16
Reel/Frame:053798/0992   Pages: 4
Recorded: 09/17/2020
Attorney Dkt #:SE-US205497
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAGAWA, KAKERU
Exec Dt:
06/23/2020
2
YOKOTA, KEI
Exec Dt:
07/06/2020
3
ANEGAWA, KENTA
Exec Dt:
06/24/2020
4
YAMASHITA, SEIICHIRO
Exec Dt:
06/30/2020
5
SHINBARU, YUJI
Exec Dt:
07/02/2020
6
MARUYAMA, KAZUNOBU
Exec Dt:
06/26/2020
7
MIYASHITA, DAICHI
Exec Dt:
06/25/2020
8
TAKANO, HIROKI
Exec Dt:
06/26/2020
9
HAYASHI, RIONA
Exec Dt:
06/25/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11813783
US20210086426
17023482
Correspondence name and address
GLOBAL IP COUNSELORS, LLP DAVID TARNOFF
1233 20TH STREET, NW
SUITE 600
WASHINGTON, DC 20036-2680
Assignment: 17
Reel/Frame:053798/0865   Pages: 4
Recorded: 09/17/2020
Attorney Dkt #:SE-US205496
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKANO, HIROKI
Exec Dt:
07/10/2020
2
SASAGAWA, KAKERU
Exec Dt:
07/10/2020
3
YOKOTA, KEI
Exec Dt:
07/10/2020
4
ANEGAWA, KENTA
Exec Dt:
07/13/2020
5
YAMASHITA, SEIICHIRO
Exec Dt:
07/10/2020
6
HAYASHI, RIONA
Exec Dt:
07/13/2020
7
SHINBARU, YUJI
Exec Dt:
07/10/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11511471
US20210086425
17023476
Correspondence name and address
GLOBAL IP COUNSELORS, LLP DAVID TARNOFF
1233 20TH STREET, NW
SUITE 600
WASHINGTON, DC 20036-2680
Assignment: 18
Reel/Frame:054052/0119   Pages: 4
Recorded: 10/14/2020
Attorney Dkt #:16443.3611
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAGAWA, KAKERU
Exec Dt:
07/23/2020
2
YOKOTA, KEI
Exec Dt:
07/28/2020
3
ANEGAWA, KENTA
Exec Dt:
07/23/2020
4
YAMASHITA, SEIICHIRO
Exec Dt:
07/27/2020
5
SHINBARU, YUJI
Exec Dt:
07/28/2020
6
MARUYAMA, KAZUNOBU
Exec Dt:
07/27/2020
7
MIYASHITA, DAICHI
Exec Dt:
07/27/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11571844
US20210114274
17070272
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 19
Reel/Frame:054729/0327   Pages: 3
Recorded: 12/22/2020
Attorney Dkt #:J0202311US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANEGAWA, KENTA
Exec Dt:
10/06/2020
2
YOKOTA, KEI
Exec Dt:
10/06/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 1608801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11780136
US20210197434
17130888
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611
Assignment: 20
Reel/Frame:059993/0818   Pages: 6
Recorded: 05/24/2022
Attorney Dkt #:9319S-007129-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUYAMA, HIDENOBU
Exec Dt:
02/25/2022
2
ANEGAWA, KENTA
Exec Dt:
02/26/2022
3
AKIMOTO, KEISUKE
Exec Dt:
03/14/2022
4
YOKOTA, KEI
Exec Dt:
03/07/2022
5
KANAI, YASUTO
Exec Dt:
02/25/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220379531
17751723
Correspondence name and address
HARNESS DICKEY
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098

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