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Patent Assignment Assignor Details
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Assignor Name : SHIRAISHI, SHIGERU
Total Assignments: 22
Assignment: 1
Reel/Frame:017622/0092   Pages: 3
Recorded: 02/24/2006
Attorney Dkt #:127180
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, MASAKO
Exec Dt:
02/08/2006
2
SHIRAISHI, SHIGERU
Exec Dt:
02/09/2006
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7423363
US20060192464
11360520
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 2
Reel/Frame:037583/0745   Pages: 4
Recorded: 01/26/2016
Attorney Dkt #:9319S-004752-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAN, TAKAHIRO
Exec Dt:
12/01/2015
2
OTSUKI, KENICHI
Exec Dt:
12/01/2015
3
SUZUKI, TAKUMI
Exec Dt:
12/01/2015
4
ISHIKAWA, MASAYUKI
Exec Dt:
12/01/2015
5
SHIRAISHI, SHIGERU
Exec Dt:
12/01/2015
6
YAMASHITA, GO
Exec Dt:
12/01/2015
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160225978
15006388
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 3
Reel/Frame:055906/0020   Pages: 3
Recorded: 04/13/2021
Attorney Dkt #:SEC-50756
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANNO, MASAYA
Exec Dt:
02/04/2021
2
SHIRAISHI, SHIGERU
Exec Dt:
02/04/2021
3
MATSUO, ATSUSHI
Exec Dt:
02/04/2021
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210328566
17229065
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 4
Reel/Frame:055943/0141   Pages: 4
Recorded: 04/16/2021
Attorney Dkt #:SEC-50795
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KEIICHI
Exec Dt:
02/26/2021
2
MATSUO, ATSUSHI
Exec Dt:
02/26/2021
3
NISHIZAWA, RYUTA
Exec Dt:
02/26/2021
4
SHIRAISHI, SHIGERU
Exec Dt:
02/26/2021
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210336601
17232510
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 5
Reel/Frame:058805/0635   Pages: 4
Recorded: 01/28/2022
Attorney Dkt #:9319S-007017-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATA, HIYORI
Exec Dt:
11/25/2021
2
KOBAYASHI, TAKURO
Exec Dt:
11/25/2021
3
NISHIZAWA, RYUTA
Exec Dt:
11/25/2021
4
YAMAGUCHI, KEIICHI
Exec Dt:
11/25/2021
5
SHIRAISHI, SHIGERU
Exec Dt:
11/25/2021
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220246835
17587012
Correspondence name and address
HARNESS DICKEY
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 6
Reel/Frame:059087/0753   Pages: 5
Recorded: 02/24/2022
Attorney Dkt #:9319S-007045-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATA, HIYORI
Exec Dt:
01/14/2022
2
KOBAYASHI, TAKURO
Exec Dt:
01/20/2022
3
NISHIZAWA, RYUTA
Exec Dt:
01/07/2022
4
SHIRAISHI, SHIGERU
Exec Dt:
01/20/2022
5
YAMAGUCHI, KEIICHI
Exec Dt:
01/06/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220271725
17679280
Correspondence name and address
HARNESS DICKEY
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 7
Reel/Frame:059089/0207   Pages: 5
Recorded: 02/24/2022
Attorney Dkt #:9319S-007046-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATA, HIYORI
Exec Dt:
01/24/2022
2
KOBAYASHI, TAKURO
Exec Dt:
01/20/2022
3
NISHIZAWA, RYUTA
Exec Dt:
01/20/2022
4
YAMAGUCHI, KEIICHI
Exec Dt:
01/21/2022
5
SHIRAISHI, SHIGERU
Exec Dt:
01/20/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220271735
17679319
Correspondence name and address
HARNESS DICKEY
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 8
Reel/Frame:060514/0466   Pages: 5
Recorded: 07/15/2022
Attorney Dkt #:SEC-53019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATA, HIYORI
Exec Dt:
05/12/2022
2
NISHIZAWA, RYUTA
Exec Dt:
05/13/2022
3
SHIRAISHI, SHIGERU
Exec Dt:
05/19/2022
4
YAMAGUCHI, KEIICHI
Exec Dt:
05/13/2022
5
KOBAYASHI, TAKURO
Exec Dt:
05/12/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230020694
17865052
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 9
Reel/Frame:061228/0005   Pages: 5
Recorded: 09/27/2022
Attorney Dkt #:9319S-007236-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KEIICHI
Exec Dt:
08/05/2022
2
SAKATA, HIYORI
Exec Dt:
07/29/2022
3
SHIRAISHI, SHIGERU
Exec Dt:
07/29/2022
4
NISHIZAWA, RYUTA
Exec Dt:
07/29/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230102578
17953852
Correspondence name and address
HARNESS DICKEY
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 10
Reel/Frame:061228/0525   Pages: 5
Recorded: 09/27/2022
Attorney Dkt #:9319S-007237-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KEIICHI
Exec Dt:
08/05/2022
2
SAKATA, HIYORI
Exec Dt:
07/29/2022
3
SHIRAISHI, SHIGERU
Exec Dt:
07/29/2022
4
NISHIZAWA, RYUTA
Exec Dt:
07/29/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230097025
17953916
Correspondence name and address
HARNESS DICKEY
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 11
Reel/Frame:061491/0878   Pages: 5
Recorded: 10/21/2022
Attorney Dkt #:9319S-007251-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAISHI, SHIGERU
Exec Dt:
09/01/2022
2
SAKATA, HIYORI
Exec Dt:
09/01/2022
3
YAMAGUCHI, KEIICHI
Exec Dt:
09/01/2022
4
NISHIZAWA, RYUTA
Exec Dt:
09/01/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230126632
17970645
Correspondence name and address
HARNESS DICKEY (TROY)
5445 CORPORATE DR.
SUITE 200
TROY, MI 48098
Assignment: 12
Reel/Frame:061492/0016   Pages: 5
Recorded: 10/21/2022
Attorney Dkt #:9319S-007252-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAISHI, SHIGERU
Exec Dt:
09/01/2022
2
SAKATA, HIYORI
Exec Dt:
09/01/2022
3
YAMAGUCHI, KEIICHI
Exec Dt:
09/12/2022
4
NISHIZAWA, RYUTA
Exec Dt:
09/01/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230127801
17970657
Correspondence name and address
HARNESS DICKEY (TROY)
5445 CORPORATE DR.
SUITE 200
TROY, MI 48098
Assignment: 13
Reel/Frame:061558/0553   Pages: 5
Recorded: 10/27/2022
Attorney Dkt #:9319S-007260-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KEIICHI
Exec Dt:
09/05/2022
2
SAKATA, HIYORI
Exec Dt:
09/05/2022
3
SHIRAISHI, SHIGERU
Exec Dt:
09/02/2022
4
NISHIZAWA, RYUTA
Exec Dt:
09/02/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230139098
17974653
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 14
Reel/Frame:061558/0824   Pages: 5
Recorded: 10/27/2022
Attorney Dkt #:9319S-007261-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KEIICHI
Exec Dt:
09/05/2022
2
SAKATA, HIYORI
Exec Dt:
09/05/2022
3
SHIRAISHI, SHIGERU
Exec Dt:
09/02/2022
4
NISHIZAWA, RYUTA
Exec Dt:
09/02/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230134199
17974671
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 15
Reel/Frame:061942/0265   Pages: 6
Recorded: 12/01/2022
Attorney Dkt #:9319S-007296-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KEIICHI
Exec Dt:
09/28/2022
2
SAKATA, HIYORI
Exec Dt:
10/25/2022
3
SHIRAISHI, SHIGERU
Exec Dt:
09/28/2022
4
NISHIZAWA, RYUTA
Exec Dt:
10/03/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230179164
18072988
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 16
Reel/Frame:062020/0276   Pages: 6
Recorded: 12/08/2022
Attorney Dkt #:9319S-007301-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KEIICHI
Exec Dt:
09/28/2022
2
SAKATA, HIYORI
Exec Dt:
10/25/2022
3
SHIRAISHI, SHIGERU
Exec Dt:
09/28/2022
4
NISHIZAWA, RYUTA
Exec Dt:
10/03/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230188109
18077259
Correspondence name and address
HARNESS DICKEY
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 17
Reel/Frame:064532/0750   Pages: 8
Recorded: 08/09/2023
Attorney Dkt #:9319S-007533-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KEIICHI
Exec Dt:
06/13/2023
2
SAKATA, HIYORI
Exec Dt:
07/18/2023
3
SHIRAISHI, SHIGERU
Exec Dt:
06/13/2023
4
NISHIZAWA, RYUTA
Exec Dt:
06/16/2023
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240056053
18446526
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE, SUITE 200
TROY, MI 48098
Assignment: 18
Reel/Frame:065050/0681   Pages: 5
Recorded: 09/27/2023
Attorney Dkt #:SEC-54992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TSUKASA
Exec Dt:
08/01/2023
2
YAMAGUCHI, KEIICHI
Exec Dt:
08/01/2023
3
SHIRAISHI, SHIGERU
Exec Dt:
08/01/2023
4
NISHIZAWA, RYUTA
Exec Dt:
08/01/2023
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240113690
18475673
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 19
Reel/Frame:065051/0074   Pages: 5
Recorded: 09/27/2023
Attorney Dkt #:SEC-54996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TSUKASA
Exec Dt:
08/01/2023
2
YAMAGUCHI, KEIICHI
Exec Dt:
08/01/2023
3
SHIRAISHI, SHIGERU
Exec Dt:
08/01/2023
4
NISHIZAWA, RYUTA
Exec Dt:
08/01/2023
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240113692
18475701
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 20
Reel/Frame:065051/0407   Pages: 8
Recorded: 09/27/2023
Attorney Dkt #:SEC-54997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATA, HIYORI
Exec Dt:
07/18/2023
2
YAMAGUCHI, KEIICHI
Exec Dt:
08/01/2023
3
NISHIZAWA, RYUTA
Exec Dt:
08/01/2023
4
SHIRAISHI, SHIGERU
Exec Dt:
08/01/2023
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240110786
18475712
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 21
Reel/Frame:065051/0602   Pages: 5
Recorded: 09/27/2023
Attorney Dkt #:SEC-54998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARIIZUMI, KOSUKE
Exec Dt:
08/02/2023
2
YAMAGUCHI, KEIICHI
Exec Dt:
08/01/2023
3
SHIRAISHI, SHIGERU
Exec Dt:
08/01/2023
4
NISHIZAWA, RYUTA
Exec Dt:
08/01/2023
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240110787
18475730
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 22
Reel/Frame:065050/0850   Pages: 5
Recorded: 09/27/2023
Attorney Dkt #:SEC-54994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TSUKASA
Exec Dt:
08/21/2023
2
YAMAGUCHI, KEIICHI
Exec Dt:
08/21/2023
3
SHIRAISHI, SHIGERU
Exec Dt:
08/22/2023
4
NISHIZAWA, RYUTA
Exec Dt:
08/22/2023
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240113691
18475685
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094

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