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Patent Assignment Assignor Details
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Assignor Name : KUMAGAI, MASARU
Total Assignments: 39
Assignment: 1
Reel/Frame:007187/0867   Pages: 4
Recorded: 11/02/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, MASARU
Exec Dt:
10/06/1994
Assignees
1
TOUA KOKYU TUGITEVARUBU SEIZO CO.
1-37, NOMURAMOTOMACHI
HIRAKATA-SHI, OSAKA 573-01, JAPAN
2
TOKUSHU KOUGYO CO.
1-209 OTASHINMACHI, YAO-SHI
OSAKA 580, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5500510
NONE
08332789
Correspondence name and address
HAROLD GELL, ESQ.
13720 LOCKDALE ROAD
SILVER SPRING, MD 20906
Assignment: 2
Reel/Frame:007874/0403   Pages: 4
Recorded: 04/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMOZAWA, HIROSHI
Exec Dt:
12/05/1995
2
KUMAGAI, MASARU
Exec Dt:
12/06/1995
3
TSUCHITANI, FUMIHIKO
Exec Dt:
12/12/1995
4
KOGA, MAYUMI
Exec Dt:
12/06/1995
5
NAKAMURA, TADAYUKI
Exec Dt:
12/11/1995
6
SAITOH, NOBUHIRO
Exec Dt:
12/15/1995
7
YAMAFUJI, SHIGEO
Exec Dt:
12/15/1995
Assignees
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA 210, JAPAN
2
TOSHIBA SILICONE CO., LTD.
6-2-31, ROPOONGI, MIANTO-KU
TOKYO 106, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5789359
NONE
08553270
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER, L.L.P.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:008003/0720   Pages: 4
Recorded: 06/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, MASARU
Exec Dt:
04/06/1996
2
NISHIMURA, TOSHIKAZU
Exec Dt:
04/06/1996
Assignees
1
TOUA KOKYU TUGITEVARUBU SEIZO CO., LTD.
1-37, NOMURAMOTOMACHI, HIRAKATA-SHI
OSAKA, JAPAN 573-0
2
EF TEKUNO LIMITED COMPANY
4-18, NUMA, YAO-SHI
OSAKA 581, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5743989
NONE
08571655
Correspondence name and address
FISHER, CHRISTEN & SABOL
VIRGIL H. MARSH
1019 19TH STREET, N.W.
WASHINGTON, D.C 20036
Assignment: 4
Reel/Frame:008291/0046   Pages: 6
Recorded: 12/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, MASARU
Exec Dt:
09/11/1996
Assignees
1
TOUA KOKYU TUGITEVARUBU SEIZO CO., LTD.
1-37, NOMURAMOTOMACHI, HIRAKATA-SHI
OSAKA 573-01, JAPAN
2
EF TEKUNO LIMITED COMPANY
4-18, NUMA, YAO-SHI
OSAKA 581, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5779843
NONE
08711954
Correspondence name and address
HAROLD GELL, ESQ.
13720 LOCKDALE ROAD
SILVER SPRING, MD 20906
Assignment: 5
Reel/Frame:020329/0622   Pages: 2
Recorded: 01/07/2008
Attorney Dkt #:134977
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, HIROSHI
Exec Dt:
12/05/2007
2
ARIMITSU, KAZUNORI
Exec Dt:
12/05/2007
3
HATAKEYAMA, YUTAKA
Exec Dt:
12/05/2007
4
SASAKI, HIDEKI
Exec Dt:
12/05/2007
5
KUMAGAI, MASARU
Exec Dt:
12/05/2007
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU, TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7573364
US20080143470
12000416
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 6
Reel/Frame:022379/0156   Pages: 5
Recorded: 03/11/2009
Attorney Dkt #:15115/430001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIWARA, HIROYUKI
Exec Dt:
02/23/2009
2
KUMAGAI, MASARU
Exec Dt:
02/23/2009
3
NAGATA, TATSUKI
Exec Dt:
02/23/2009
4
KAWAKAMI, TOSHIHIRO
Exec Dt:
02/23/2009
Assignee
1
OMRON CORPORATION
801, MINAMIFUDODO-CHO, HORIKAWAHIGASHIIRU
SHIOKOJI-DORI, SHIMOGYO-KU
KYOTO-SHI, KYOTO, JAPAN 600-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8249780
US20090243356
12402241
Correspondence name and address
JONATHAN P. OSHA
TWO HOUSTON CENTER
909 FANNIN, SUITE 3500
HOUSTON, TX 77010
Assignment: 7
Reel/Frame:024131/0932   Pages: 5
Recorded: 03/24/2010
Attorney Dkt #:U 018035-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIHARA, DAISUKE
Exec Dt:
03/23/2010
2
KANAYA, MIHARU
Exec Dt:
03/23/2010
3
KUMAGAI, MASARU
Exec Dt:
03/23/2010
4
MARUYAMA, CHIE
Exec Dt:
03/20/2010
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8133314
US20100247874
12730733
Correspondence name and address
GERALDINE MARTI
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 8
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: 9
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: 10
Reel/Frame:029145/0662   Pages: 3
Recorded: 10/17/2012
Attorney Dkt #:16443.1400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, SHIKI
Exec Dt:
10/01/2012
2
KUMAGAI, MASARU
Exec Dt:
10/04/2012
3
SANO, TSUYOSHI
Exec Dt:
10/04/2012
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8807677
US20130100186
13653891
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 11
Reel/Frame:029739/0009   Pages: 7
Recorded: 02/01/2013
Attorney Dkt #:411041US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMATSU, MAKOTO
Exec Dt:
01/30/2013
2
KATAOKA, KAORU
Exec Dt:
01/30/2013
3
KAMOSHITA, MIKIO
Exec Dt:
01/30/2013
4
KUMAGAI, MASARU
Exec Dt:
01/30/2013
5
MORI, ATSUSHI
Exec Dt:
01/30/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9116464
US20130202319
13756705
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:033651/0997   Pages: 2
Recorded: 09/02/2014
Attorney Dkt #:108179.00115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAKURA, MASAAKI
Exec Dt:
08/19/2014
2
KOBAYASHI, KATSUMI
Exec Dt:
08/18/2014
3
KUMAGAI, MASARU
Exec Dt:
08/19/2014
4
KITAJIMA, NOBUO
Exec Dt:
08/22/2014
5
SHINBO, SATOSHI
Exec Dt:
08/25/2014
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA
MINATO-KU, TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9424982
US20150061808
14472053
Correspondence name and address
ARENT FOX LLP
1717 K STREET, NW
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:039191/0457   Pages: 2
Recorded: 07/19/2016
Attorney Dkt #:108179.00147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAKURA, MASAAKI
Exec Dt:
08/19/2014
2
KOBAYASHI, KATSUMI
Exec Dt:
08/18/2014
3
KUMAGAI, MASARU
Exec Dt:
08/19/2014
4
KITAJIMA, NOBUO
Exec Dt:
08/22/2014
5
SHINBO, SATOSHI
Exec Dt:
08/25/2014
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA
MINATO-KU, TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10361025
US20160329148
15214042
Correspondence name and address
ARENT FOX LLP
1717 K STREET, NW
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:033840/0960   Pages: 3
Recorded: 09/29/2014
Attorney Dkt #:442216US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, ATSUSHI
Exec Dt:
09/17/2014
2
KATO, SHINJI
Exec Dt:
09/17/2014
3
KUMAGAI, MASARU
Exec Dt:
09/17/2014
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9451116
US20150110514
14499733
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:037070/0529   Pages: 3
Recorded: 11/18/2015
Attorney Dkt #:16443.1961
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAWANO, MASAHISA
Exec Dt:
07/27/2015
2
KOBASHI, MASARU
Exec Dt:
07/27/2015
3
KUMAGAI, MASARU
Exec Dt:
07/27/2015
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9375932
US20160152030
14944511
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 16
Reel/Frame:038088/0758   Pages: 3
Recorded: 03/24/2016
Attorney Dkt #:SE-US165221
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, MASARU
Exec Dt:
12/11/2015
2
KOIZUMI, YOSHIHIRO
Exec Dt:
12/11/2015
3
KOBASHI, MASARU
Exec Dt:
12/11/2015
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9555637
US20160288510
15079221
Correspondence name and address
GLOBAL IP COUNSELORS, LLP DAVID TARNOFF
1233 20TH STREET, NW, SUITE 700
SUITE 600
WASHINGTON, DC 20036-2680
Assignment: 17
Reel/Frame:038856/0305   Pages: 4
Recorded: 06/09/2016
Attorney Dkt #:16443.2128
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, MASARU
Exec Dt:
04/24/2016
2
ONO, HIROKAZU
Exec Dt:
04/05/2016
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9956784
US20170008293
15177604
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 18
Reel/Frame:038787/0052   Pages: 3
Recorded: 06/02/2016
Attorney Dkt #:SE-US165222
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIZUMI, YOSHIHIRO
Exec Dt:
04/28/2016
2
KUMAGAI, MASARU
Exec Dt:
06/01/2016
3
MATSUMOTO, HITOSHI
Exec Dt:
05/09/2016
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9616671
US20160288511
15079254
Correspondence name and address
GLOBAL IP COUNSELORS, LLP DAVID TARNOFF
1233 20TH STREET, NW
SUITE 600
WASHINGTON, DC 20036-2680
Assignment: 19
Reel/Frame:041412/0835   Pages: 3
Recorded: 03/01/2017
Attorney Dkt #:16443.2362
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKANASHI, HIROMICHI
Exec Dt:
12/21/2016
2
KUMAGAI, MASARU
Exec Dt:
12/21/2016
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10214024
US20170253038
15446029
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 20
Reel/Frame:044165/0556   Pages: 5
Recorded: 11/17/2017
Attorney Dkt #:16443.2553
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAOKA, YUKIHIRO
Exec Dt:
10/31/2017
2
OKINA, TAKUYA
Exec Dt:
10/18/2017
3
WATANABE, EIICHIRO
Exec Dt:
11/07/2017
4
KUMAGAI, MASARU
Exec Dt:
11/07/2017
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10569559
US20180162139
15816909
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 21
Reel/Frame:048590/0844   Pages: 4
Recorded: 03/13/2019
Attorney Dkt #:16443.2929
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, EIICHIRO
Exec Dt:
01/10/2019
2
KUMAGAI, MASARU
Exec Dt:
01/14/2019
3
HANAOKA, YUKIHIRO
Exec Dt:
01/17/2019
4
NOZAWA, IZUMI
Exec Dt:
12/28/2018
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10661574
US20190283441
16352648
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 22
Reel/Frame:049099/0664   Pages: 3
Recorded: 05/07/2019
Attorney Dkt #:16443.3004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, MASARU
Exec Dt:
02/20/2019
2
HANAOKA, YUKIHIRO
Exec Dt:
02/20/2019
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10717295
US20190344580
16405116
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 23
Reel/Frame:055553/0862   Pages: 5
Recorded: 03/10/2021
Attorney Dkt #:194179
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORIKAWA, TOSHIYUKI
Exec Dt:
12/02/2020
2
IWAKURA, MASAAKI
Exec Dt:
12/02/2020
3
KUMAGAI, MASARU
Exec Dt:
12/02/2020
4
SASAKI, SHOICHI
Exec Dt:
12/03/2020
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI
CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210249180
17089859
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 24
Reel/Frame:056679/0938   Pages: 3
Recorded: 06/27/2021
Attorney Dkt #:16443.3848
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, MASARU
Exec Dt:
03/30/2021
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11945163
NONE
17304847
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 25
Reel/Frame:057816/0158   Pages: 3
Recorded: 10/18/2021
Attorney Dkt #:16443.3979
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, MASARU
Exec Dt:
07/16/2021
2
ISHII, YUKI
Exec Dt:
07/14/2021
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11826947
US20220118680
17503496
Correspondence name and address
WORKMAN NYDEGGER
60 E SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 26
Reel/Frame:058454/0298   Pages: 4
Recorded: 12/22/2021
Attorney Dkt #:9319S-006982-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, SHINICHI
Exec Dt:
10/19/2021
2
KUMAGAI, MASARU
Exec Dt:
10/22/2021
3
SUGAI, KEIGO
Exec Dt:
10/19/2021
4
HASEGAWA, TOMONAGA
Exec Dt:
10/04/2021
5
HIRATA, KOKI
Exec Dt:
10/05/2021
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220193997
17558654
Correspondence name and address
HARNESS DICKEY
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 27
Reel/Frame:058403/0184   Pages: 7
Recorded: 12/16/2021
Attorney Dkt #:18114US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, MASARU
Exec Dt:
12/07/2021
2
KITAKAWA, TAKEHISA
Exec Dt:
12/07/2021
3
KASAHARA, RYOSUKE
Exec Dt:
12/07/2021
4
WATANABE, KOHEI
Exec Dt:
12/07/2021
5
NAMIKI, TOMOKAZU
Exec Dt:
12/07/2021
Assignee
1
RICOH COMPANY, LTD.,
3-6, NAKAMAGOME 1-CHOME,
OHTA-KU,
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11694585
US20220208040
17552365
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 28
Reel/Frame:059055/0302   Pages: 5
Recorded: 02/21/2022
Attorney Dkt #:9319S-007034-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, TOMONAGA
Exec Dt:
12/27/2021
2
MATSUURA, YUICHIRO
Exec Dt:
12/27/2021
3
KUMAGAI, MASARU
Exec Dt:
12/27/2021
4
NAKAMURA, SHINICHI
Exec Dt:
12/27/2021
5
ISHII, YUKI
Exec Dt:
12/27/2021
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11932035
US20220266529
17676286
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 29
Reel/Frame:059055/0400   Pages: 5
Recorded: 02/21/2022
Attorney Dkt #:9319S-007035-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, TOMONAGA
Exec Dt:
12/27/2021
2
MATSUURA, YUICHIRO
Exec Dt:
12/27/2021
3
KUMAGAI, MASARU
Exec Dt:
12/27/2021
4
NAKAMURA, SHINICHI
Exec Dt:
12/27/2021
5
ISHII, YUKI
Exec Dt:
12/27/2021
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220266521
17676296
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 30
Reel/Frame:059055/0503   Pages: 5
Recorded: 02/21/2022
Attorney Dkt #:9319S-007036-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, MASARU
Exec Dt:
12/27/2021
2
NAKAMURA, SHINICHI
Exec Dt:
12/27/2021
3
HASEGAWA, TOMONAGA
Exec Dt:
12/27/2021
4
MATSUURA, YUICHIRO
Exec Dt:
12/27/2021
5
ISHII, YUKI
Exec Dt:
12/27/2021
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220266530
17676301
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 31
Reel/Frame:060534/0055   Pages: 5
Recorded: 07/18/2022
Attorney Dkt #:199988.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARATA, HIDEAKI
Exec Dt:
05/25/2022
2
TANAKA, TAKUMA
Exec Dt:
05/26/2022
3
KUMAGAI, MASARU
Exec Dt:
05/25/2022
4
FURUICHI, TOMOHIRO
Exec Dt:
05/25/2022
5
DENDA, SATOSHI
Exec Dt:
05/27/2022
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220319768
17704612
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 32
Reel/Frame:061163/0802   Pages: 4
Recorded: 09/21/2022
Attorney Dkt #:9319S-007223-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAI, KEIGO
Exec Dt:
08/09/2022
2
KUMAGAI, MASARU
Exec Dt:
08/05/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230088150
17949330
Correspondence name and address
HARNESS DICKEY
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 33
Reel/Frame:062711/0944   Pages: 4
Recorded: 02/15/2023
Attorney Dkt #:16443.4479
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, MASARU
Exec Dt:
12/27/2022
2
ISHII, YUKI
Exec Dt:
12/26/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230249454
18165823
Correspondence name and address
WORKMAN NYDEGGER
60 E. SOUTH TEMPLE, SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 34
Reel/Frame:063085/0031   Pages: 4
Recorded: 03/23/2023
Attorney Dkt #:16443.4525
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, MASARU
Exec Dt:
01/19/2023
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230286291
18180735
Correspondence name and address
WORKMAN NYDEGGER
60 E. SOUTH TEMPLE, SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 35
Reel/Frame:063040/0440   Pages: 6
Recorded: 03/21/2023
Attorney Dkt #:223637
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, MASARU
Exec Dt:
03/03/2023
2
FURUICHI, TOMOHIRO
Exec Dt:
03/03/2023
3
DENDA, SATOSHI
Exec Dt:
01/17/2023
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230290560
18178735
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 36
Reel/Frame:063040/0979   Pages: 6
Recorded: 03/21/2023
Attorney Dkt #:223638
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, MASARU
Exec Dt:
03/03/2023
2
FURUICHI, TOMOHIRO
Exec Dt:
03/03/2023
3
DENDA, SATOSHI
Exec Dt:
01/17/2023
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230290562
18178752
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 37
Reel/Frame:063949/0603   Pages: 4
Recorded: 06/14/2023
Attorney Dkt #:224901
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOJI, ATSUSHI
Exec Dt:
04/12/2023
2
KUMAGAI, MASARU
Exec Dt:
04/12/2023
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240006117
18334702
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 38
Reel/Frame:064875/0586   Pages: 5
Recorded: 09/12/2023
Attorney Dkt #:226440
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUICHI, TOMOHIRO
Exec Dt:
06/26/2023
2
KUMAGAI, MASARU
Exec Dt:
06/26/2023
3
TANAKA, TAKUMA
Exec Dt:
07/05/2023
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI
CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240096547
18465449
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 39
Reel/Frame:066399/0537   Pages: 7
Recorded: 02/07/2024
Attorney Dkt #:226613
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, MASARU
Exec Dt:
11/12/2023
2
KOKUBO, SHINICHIRO
Exec Dt:
11/28/2023
3
LI, GE
Exec Dt:
11/16/2023
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240120147
18480547
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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