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Patent Assignment Assignor Details
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Assignor Name : YAMAGUCHI, KEI
Total Assignments: 18
Assignment: 1
Reel/Frame:008931/0751   Pages: 3
Recorded: 02/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURODA, MASAMI
Exec Dt:
08/13/1997
2
TAKESHIMA, MOTOHIRO
Exec Dt:
08/08/1997
3
YAMAGUCHI, KEI
Exec Dt:
08/07/1997
Assignee
1
FUJI ELECTRIC CO., LTD.
1-1 TANABESHINDEN, KAWASAKI-KU
KAWASAKI-KU, KAWASAKI 210, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5935746
NONE
08879249
Correspondence name and address
MORRISON LAW FIRM
THOMAS R. MORRISON
145 NORTH FIFTH AVENUE
MOUNT VERNON, NY 10550
Assignment: 2
Reel/Frame:008979/0546   Pages: 3
Recorded: 02/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWATA, NORIAKI
Exec Dt:
11/07/1997
2
YAMAGUCHI, KEI
Exec Dt:
11/07/1997
3
IKEDA, YUTAKA
Exec Dt:
11/07/1997
Assignee
1
FUJI ELECTRIC CO., LTD.
1-1, TANABESHINDEN, KAWASAKI-KU
KAWASAKI-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5935749
NONE
08917221
Correspondence name and address
SPENCER & FRANK
ROBERT J. FRANK
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3955
Assignment: 3
Reel/Frame:015375/0440   Pages: 3
Recorded: 05/25/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWADA, MANABU
Exec Dt:
05/10/2004
2
YAMAGUCHI, KEI
Exec Dt:
05/10/2004
3
NISHIMAKI, SHINICHIRO
Exec Dt:
05/10/2004
4
EMORI, HIROSHI
Exec Dt:
05/10/2004
Assignee
1
FUJI ELECTRIC IMAGING DEVICE CO., LTD.
4-18-1 TSUKAMA
MATSUMOTO, NAGANO 390-0821, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050074608
10721761
Correspondence name and address
RABIN & BERDO, P.C.
STEVEN M. RABIN
1101 14TH STREET
SUITE 500
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:016584/0396   Pages: 5
Recorded: 04/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBATA, MASAHIRO
Exec Dt:
07/28/2004
2
TANIMOTO, SATORU
Exec Dt:
07/28/2004
3
YAMAGUCHI, KEI
Exec Dt:
07/28/2004
4
KAWATO, YUMIKO
Exec Dt:
07/28/2004
Assignee
1
UFJ BANK LIMITED
3-21-24, NISHIKI, NAKA-KU
NAGOYA-SHI, AICHI 460-8660, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060032904
10501923
Correspondence name and address
JOSEFINO P. DE LEON, EWQ.
SHLESINGER, ARKWRIGHT & GARVEY LLP
1420 KING STREET, SUITE 600
ALEXANDRIA, VIRGINIA 22314
Assignment: 5
Reel/Frame:017771/0847   Pages: 3
Recorded: 04/07/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, KAZUNORI
Exec Dt:
03/07/2006
2
ICHIMURA, YUJI
Exec Dt:
03/07/2006
3
YAMAGUCHI, KEI
Exec Dt:
03/09/2006
4
UEYANAGI, KATSUMICHI
Exec Dt:
03/07/2006
5
SHINODA, SHIGERU
Exec Dt:
03/09/2006
Assignee
1
FUJI ELECTRIC DEVICE TECHNOLOGY CO., LTD
11-2 OSAKI 1-CHOME, SHINAGAWA-KU
TOKYO 141-0032, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7234358
US20060243054
11354959
Correspondence name and address
HAUPTMAN KANESAKA BERNER LLP
1700 DIAGONAL ROAD, SUITE 310
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:031964/0815   Pages: 4
Recorded: 01/14/2014
Attorney Dkt #:FEC-529
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMATA, YUKO
Exec Dt:
12/19/2013
2
ICHIMURA, YUJI
Exec Dt:
12/19/2013
3
YAMAGUCHI, KEI
Exec Dt:
12/19/2013
Assignee
1
FUJI ELECTRIC CO., LTD.
1-1 TANABESHINDEN, KAWASAKI-KU
KAWASAKI-SHI, JAPAN 210-9530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9355943
US20140210060
14154788
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST. N.W.
SUITE 500
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:038109/0449   Pages: 3
Recorded: 03/28/2016
Attorney Dkt #:FEC-529C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMATA, YUKO
Exec Dt:
12/19/2013
2
ICHIMURA, YUJI
Exec Dt:
12/19/2013
3
YAMAGUCHI, KEI
Exec Dt:
12/19/2013
Assignee
1
FUJI ELECTRIC CO., LTD.
1-1 TANABESHINDEN, KAWASAKI-KU
KAWASAKI-SHI, JAPAN 210-9530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160211201
15081988
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST. N.W.
SUITE 500
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:033523/0951   Pages: 2
Recorded: 08/13/2014
Attorney Dkt #:1639.1063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KEI
Exec Dt:
08/11/2014
2
ICHIMURA, YUJI
Exec Dt:
08/11/2014
3
KIMIJIMA, DAISUKE
Exec Dt:
08/11/2014
Assignee
1
FUJI ELECTRIC CO., LTD.
1-1 TANABESHINDEN, KAWASAKI-KU,
KAWASAKI-SHI, JAPAN 210-9530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9548253
US20150069601
14457701
Correspondence name and address
STAAS & HALSEY LLP
1201 NEW YORK AVENUE, N.W.
7TH FLOOR
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:036044/0677   Pages: 4
Recorded: 07/09/2015
Attorney Dkt #:0760-0454PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEBAYASHI, YASUSHI
Exec Dt:
05/21/2015
2
MORISHITA, RYO
Exec Dt:
05/21/2015
3
YAMAGUCHI, KEI
Exec Dt:
05/22/2015
Assignee
1
NIPPON LIGHT METAL COMPANY, LTD.
2-20, HIGASHI-SHINAGAWA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 1408628
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9855542
US20150352511
14759793
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:037914/0084   Pages: 4
Recorded: 03/07/2016
Attorney Dkt #:0760-0461PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORISHITA, RYO
Exec Dt:
02/09/2016
2
TAKEBAYASHI, YASUSHI
Exec Dt:
02/09/2016
3
YAMAGUCHI, KEI
Exec Dt:
02/22/2016
Assignee
1
NIPPON LIGHT METAL COMPANY, LTD.
2-20, HIGASHI-SHINAGAWA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 140-8628
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160216254
14916900
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:052454/0744   Pages: 3
Recorded: 04/21/2020
Attorney Dkt #:16443.3409
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KEI
Exec Dt:
03/03/2020
2
MATSUMOTO, DAISUKE
Exec Dt:
03/05/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11179931
US20200331258
16854361
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 12
Reel/Frame:053000/0977   Pages: 3
Recorded: 06/22/2020
Attorney Dkt #:16443.3478
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, DAISUKE
Exec Dt:
03/19/2020
2
YAMAGUCHI, KEI
Exec Dt:
03/24/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11331907
US20200398557
16907712
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 13
Reel/Frame:056002/0917   Pages: 3
Recorded: 04/22/2021
Attorney Dkt #:HITACHI2-341801050US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMADA, RYOTARO
Exec Dt:
04/21/2021
2
ARAI, SATOSHI
Exec Dt:
04/21/2021
3
YAMAGUCHI, KEI
Exec Dt:
03/07/2021
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200307055
16819613
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 14
Reel/Frame:057911/0070   Pages: 3
Recorded: 10/26/2021
Attorney Dkt #:16443.3990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGUCHI, KEI
Exec Dt:
08/04/2021
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11760106
US20220134769
17452250
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 15
Reel/Frame:061032/0257   Pages: 4
Recorded: 09/08/2022
Attorney Dkt #:16443.4285
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUO, KENICHIRO
Exec Dt:
06/22/2022
2
YAMAGUCHI, KEI
Exec Dt:
06/22/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230068232
17823331
Correspondence name and address
WORKMAN NYDEGGER
60 E. SOUTH TEMPLE, SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 16
Reel/Frame:061228/0589   Pages: 5
Recorded: 09/27/2022
Attorney Dkt #:20G003US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAJI, MAKOTO
Exec Dt:
08/01/2022
2
YAMAGUCHI, KEI
Exec Dt:
08/01/2022
Assignee
1
KUREHA CORPORATION
3-3-2, NIHONBASHI-HAMACHO, CHUO-KU
TOKYO, JAPAN 103-8552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230119647
17907483
Correspondence name and address
COLSON LAW GROUP
5555 MAIN STREET
BUFFALO, NY 14221
Assignment: 17
Reel/Frame:063435/0658   Pages: 8
Recorded: 04/25/2023
Attorney Dkt #:20G052US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAJI, MAKOTO
Exec Dt:
02/14/2023
2
YAMAGUCHI, KEI
Exec Dt:
02/14/2023
3
HAYAKAWA, SHO
Exec Dt:
02/15/2023
Assignee
1
KUREHA CORPORATION
3-3-2, NIHONBASHI-HAMACHO, CHUO-KU
TOKYO, JAPAN 103-8552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230397500
18250474
Correspondence name and address
COLSON LAW GROUP
5555 MAIN STREET
BUFFALO, NY 14221
Assignment: 18
Reel/Frame:064664/0367   Pages: 4
Recorded: 08/22/2023
Attorney Dkt #:9319S-007509-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGUCHI, KEI
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
US20240066878
18453430
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE, SUITE 200
TROY, MI 48098

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