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Patent Assignment Assignor Details
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Assignor Name : YOKOTA, MASATO
Total Assignments: 20
Assignment: 1
Reel/Frame:004490/0017   Pages: 3
Recorded: 10/17/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NANBA, TADASHIGE
Exec Dt:
09/25/1985
2
TOKITA, YASUO
Exec Dt:
09/25/1985
3
FUKUZAWA, TETSUO
Exec Dt:
09/25/1985
4
SHIOTA, MITSUSHIGE
Exec Dt:
09/25/1985
5
YOSHIDA, TOSHINORI
Exec Dt:
09/25/1985
6
YOKOTA, MASATO
Exec Dt:
09/25/1985
7
ICHIDA, KOZABURO
Exec Dt:
09/25/1985
8
NAGIRA, NORICHIKA
Exec Dt:
09/25/1985
9
YAMAMOTO, GOKI
Exec Dt:
09/25/1985
10
MITSUZUKA, MASASHI
Exec Dt:
09/25/1985
Assignee
1
NIPPON STEEL CORPORATION, 6-3, OTEMACHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4625431
NONE
06788430
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PA. AVE., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005653/0925   Pages: 2
Recorded: 03/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIGURO, MAMORU
Exec Dt:
03/18/1991
2
YOKOTA, MASATO
Exec Dt:
03/18/1991
3
YAMAUCHI, SHINGO
Exec Dt:
03/18/1991
Assignee
1
SONY CORPORATION, A CORP. OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5315444
NONE
07674469
Correspondence name and address
CURTIS, MORRIS, & SAFFORD, P.C.
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:008023/0068   Pages: 2
Recorded: 07/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUUKI, KENJI
Exec Dt:
06/03/1996
2
KANDO, AKIYOSHI
Exec Dt:
06/03/1996
3
YOKOTA, MASATO
Exec Dt:
06/03/1996
4
KAWAMURA, HITOMI
Exec Dt:
06/03/1996
Assignee
1
YKK CORPORATION
NO. 1 KANDA IZUMI CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5690444
NONE
08657050
Correspondence name and address
HILL, STEADMAN & SIMPSON P.C.
LEWIS T. STEADMAN
233 S. WACKER DRIVE
85TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:008582/0678   Pages: 2
Recorded: 05/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOKOTA, MASATO
Exec Dt:
03/26/1997
Assignee
1
YKK CORPORATION
NO. 1, KANDA IZUMI-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5878467
NONE
08862399
Correspondence name and address
HILL, STEADMAN & SIMPSON, P.C.
LEWIS T. STEADMAN
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:009492/0974   Pages: 2
Recorded: 09/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, MIKI
Exec Dt:
09/01/1998
2
YOKOTA, MASATO
Exec Dt:
09/01/1998
Assignee
1
YKK CORPORATION
NO. 1, KANDA IZUMI-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5930874
NONE
09162990
Correspondence name and address
HILL & SIMPSON, P.C.
LEWIS T. STEADMAN
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:010626/0069   Pages: 3
Recorded: 02/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSURUMAKI, NOBUHIRO
Exec Dt:
01/05/2000
2
TADOKORO, KEIJI
Exec Dt:
01/05/2000
3
YOKOTA, MASATO
Exec Dt:
01/06/2000
4
YUMINE, TORU
Exec Dt:
01/07/2000
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 100-31, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6507889
NONE
09458380
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NY 1 0151
Assignment: 7
Reel/Frame:010636/0204   Pages: 3
Recorded: 02/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADOKORO, KEIJI
Exec Dt:
01/05/2000
2
YOKOTA, MASATO
Exec Dt:
01/06/2000
3
TSURUMAKI, NOBUHIRO
Exec Dt:
01/05/2000
4
YUMINE, TORU
Exec Dt:
01/07/2000
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 100-31, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6577325
NONE
09459125
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, N.Y. 10151
Assignment: 8
Reel/Frame:035423/0415   Pages: 3
Recorded: 04/16/2015
Attorney Dkt #:9319S-004472-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHAKURA, SEIJI
Exec Dt:
01/26/2015
2
YOKOTA, MASATO
Exec Dt:
01/26/2015
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9975257
US20150327396
14688041
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 9
Reel/Frame:035480/0972   Pages: 3
Recorded: 04/23/2015
Attorney Dkt #:9319S-004480-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHAKURA, SEIJI
Exec Dt:
01/26/2015
2
YOKOTA, MASATO
Exec Dt:
01/26/2015
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150321361
14694296
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 10
Reel/Frame:035489/0496   Pages: 3
Recorded: 04/24/2015
Attorney Dkt #:9319S-004471-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHAKURA, SEIJI
Exec Dt:
02/18/2015
2
YOKOTA, MASATO
Exec Dt:
02/18/2015
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9884422
US20150321345
14695419
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 11
Reel/Frame:035458/0592   Pages: 3
Recorded: 04/21/2015
Attorney Dkt #:9319S-004473-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHAKURA, SEIJI
Exec Dt:
02/24/2015
2
YOKOTA, MASATO
Exec Dt:
02/24/2015
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9770824
US20150321344
14691941
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 12
Reel/Frame:036681/0253   Pages: 3
Recorded: 09/29/2015
Attorney Dkt #:9319S-004620-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOTA, MASATO
Exec Dt:
08/10/2015
2
SAKURADA, JUN
Exec Dt:
08/18/2015
3
NIU, AKIO
Exec Dt:
08/11/2015
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10220508
US20160089778
14868912
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 13
Reel/Frame:040774/0312   Pages: 3
Recorded: 12/27/2016
Attorney Dkt #:9319S-005117-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUYAMA, MASAYUKI
Exec Dt:
12/19/2016
2
KOBAYASHI, MAKOTO
Exec Dt:
12/19/2016
3
YOKOTA, MASATO
Exec Dt:
12/19/2016
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170182665
15391137
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 14
Reel/Frame:043925/0499   Pages: 3
Recorded: 10/23/2017
Attorney Dkt #:9319S-005458-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOTA, MASATO
Exec Dt:
09/29/2017
2
IIJIMA, SHIGUMA
Exec Dt:
09/22/2017
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10857674
US20180154522
15568654
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 15
Reel/Frame:043993/0740   Pages: 3
Recorded: 10/31/2017
Attorney Dkt #:9319S-005462-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOTA, MASATO
Exec Dt:
09/29/2017
2
KUMAGAI, TOMOHIRO
Exec Dt:
09/19/2017
3
KOTANI, NORIAKI
Exec Dt:
09/20/2017
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180117767
15799008
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 16
Reel/Frame:044544/0086   Pages: 5
Recorded: 01/05/2018
Attorney Dkt #:9319S-005521-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMADA, YUJI
Exec Dt:
12/04/2017
2
UMETSU, NAOKI
Exec Dt:
11/20/2017
3
KOJIMA, TSUGUYA
Exec Dt:
11/01/2017
4
YOKOTA, MASATO
Exec Dt:
11/20/2017
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180200892
15862981
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 17
Reel/Frame:044544/0684   Pages: 4
Recorded: 01/05/2018
Attorney Dkt #:9319S-005520-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOJIMA, TSUGUYA
Exec Dt:
11/22/2017
2
YOKOTA, MASATO
Exec Dt:
12/04/2017
3
ISHIGAKI, TOSHIYUKI
Exec Dt:
12/04/2017
4
UMETSU, NAOKI
Exec Dt:
12/04/2017
5
MIYAMOTO, YOSHITO
Exec Dt:
11/22/2017
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180194009
15863036
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 18
Reel/Frame:045328/0342   Pages: 3
Recorded: 03/23/2018
Attorney Dkt #:9319S-005639-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOTA, MASATO
Exec Dt:
03/05/2018
2
IIYAMA, MASAYUKI
Exec Dt:
03/05/2018
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10836036
US20180281182
15933956
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 19
Reel/Frame:057571/0261   Pages: 3
Recorded: 09/23/2021
Attorney Dkt #:9319S-006872-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOKOTA, MASATO
Exec Dt:
06/24/2021
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME,
SHINJUKU-KU,
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220088790
17482546
Correspondence name and address
HARNESS DICKEY (TROY)
5445 CORPORATE DR.
SHINJUKU-KU,
TROY, MI 48098
Assignment: 20
Reel/Frame:057712/0426   Pages: 3
Recorded: 10/06/2021
Attorney Dkt #:9319S-006882-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOKOTA, MASATO
Exec Dt:
08/03/2021
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220105641
17494916
Correspondence name and address
HARNESS, DICKEY & PIERCE, PLC
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098

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