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Patent Assignment Assignor Details
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Assignor Name : MITANI, SEIJI
Total Assignments: 15
Assignment: 1
Reel/Frame:010588/0390   Pages: 2
Recorded: 02/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITANI, SEIJI
Exec Dt:
01/27/2000
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6332544
NONE
09495706
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK ET AL
J. FRANK OSHA, ESQ.
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 2
Reel/Frame:013309/0165   Pages: 3
Recorded: 09/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAKI, SATORU
Exec Dt:
06/17/2002
2
SHIMA, TOSHIYUKI
Exec Dt:
09/10/2002
3
MITANI, SEIJI
Exec Dt:
09/10/2002
4
MORIGUCHI, TAKUTO
Exec Dt:
09/10/2002
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6824817
US20030175546
10245591
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 3
Reel/Frame:016287/0678   Pages: 3
Recorded: 02/17/2005
Attorney Dkt #:261964US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITANI, SEIJI
Exec Dt:
01/19/2005
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7391430
US20050128538
10989410
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:030126/0120   Pages: 37
Recorded: 04/01/2013
Attorney Dkt #:105-105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUKEGAWA, HIROAKI
Exec Dt:
01/25/2013
2
MITANI, SEIJI
Exec Dt:
01/25/2013
3
NIIZEKI, TOMOHIKO
Exec Dt:
01/25/2013
4
OHKUBO, TADAKATSU
Exec Dt:
01/25/2013
5
INOMATA, KOICHIRO
Exec Dt:
01/25/2013
6
HONO, KAZUHIRO
Exec Dt:
01/25/2013
7
SHIRAI, MASAFUMI
Exec Dt:
01/25/2013
8
MIURA, YOSHIO
Exec Dt:
01/25/2013
9
ABE, KAZUTAKA
Exec Dt:
01/25/2013
10
MURAMOTO, SHINGO
Exec Dt:
01/25/2013
Assignee
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME
TSUKUBA-SHI, IBARAKI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8872291
US20130221461
13627664
Correspondence name and address
HOFFMANN & BARON, LLP
6900 JERICHO TURNPIKE
SYOSSET, NY 11791
Assignment: 5
Reel/Frame:032294/0490   Pages: 10
Recorded: 02/25/2014
Attorney Dkt #:130791
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, YUKIKO
Exec Dt:
02/17/2014
2
SRINIVASAN, ANANTHAKRISHNAN
Exec Dt:
02/12/2014
3
VARAPRASAD, BOLLAPRAGADA
Exec Dt:
02/14/2014
4
RAJANIKANTH, AMMANABROLU
Exec Dt:
02/14/2014
5
SINHA, JAIVARDHAN
Exec Dt:
02/12/2014
6
HAYASHI, MASAMITSU
Exec Dt:
02/12/2014
7
FURUBAYASHI, TAKAO
Exec Dt:
02/17/2014
8
KASAI, SHINYA
Exec Dt:
02/12/2014
9
HIRAYAMA, SHIGEYUKI
Exec Dt:
02/17/2014
10
MITANI, SEIJI
Exec Dt:
02/17/2014
11
HONO, KAZUHIRO
Exec Dt:
02/12/2014
Assignee
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1 CHOME
TSUKUBA-SHI, IBARAKI, JAPAN 305-0047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9336937
US20130302649
13935095
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVE NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:033861/0427   Pages: 16
Recorded: 10/01/2014
Attorney Dkt #:100209-5006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, MASAMITSU
Exec Dt:
06/04/2014
2
JAIVARDHAN, SINHA
Exec Dt:
04/30/2014
3
KODZUKA, MASAYA
Exec Dt:
04/30/2014
4
NAKATANI, TOMOYA
Exec Dt:
06/03/2014
5
TAKAHASHI, YUKIKO
Exec Dt:
05/01/2014
6
FURUBAYASHI, TAKAO
Exec Dt:
04/30/2014
7
MITANI, SEIJI
Exec Dt:
05/07/2014
8
HONO, KAZUHIRO
Exec Dt:
07/01/2014
Assignee
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME, TSUKUBA-SHI
IBARAKI, JAPAN 305-0047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9508373
US20150132609
14367348
Correspondence name and address
ROBERT SMYTH
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:040145/0582   Pages: 4
Recorded: 09/26/2016
Attorney Dkt #:2016-0522A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUKEGAWA, HIROAKI
Exec Dt:
07/12/2016
2
LEE, HWACHOL
Exec Dt:
07/12/2016
3
HONO, KAZUHIRO
Exec Dt:
07/12/2016
4
MITANI, SEIJI
Exec Dt:
07/12/2016
5
OHKUBO, TADAKATSU
Exec Dt:
07/12/2016
6
LIU, JUN
Exec Dt:
07/12/2016
7
KASAI, SHINYA
Exec Dt:
07/12/2016
8
KIM, KWANGSEOK
Exec Dt:
08/08/2016
Assignees
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME, TSUKUBA-SHI
IBARAKI, JAPAN
2
SAMSUNG ELECTRONICS COMPANY LIMITED
445-330 1, SAMSUNG-RO, HWASEONG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9842636
US20160314825
15134514
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:040120/0800   Pages: 6
Recorded: 10/25/2016
Attorney Dkt #:2016-1271A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUKEGAWA, HIROAKI
Exec Dt:
10/07/2016
2
WEN, ZHENCHAO
Exec Dt:
08/30/2016
3
MITANI, SEIJI
Exec Dt:
10/11/2016
4
INOMATA, KOICHIRO
Exec Dt:
10/07/2016
5
FURUBAYASHI, TAKAO
Exec Dt:
10/07/2016
6
HADORN, JASON PAUL
Exec Dt:
10/11/2016
7
OHKUBO, TADAKATSU
Exec Dt:
10/14/2016
8
HONO, KAZUHIRO
Exec Dt:
10/17/2016
9
KOO, JUNGWOO
Exec Dt:
10/03/2016
Assignee
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME, TSUKUBA-SHI
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10199063
US20170140784
15127527
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:043055/0053   Pages: 9
Recorded: 07/20/2017
Attorney Dkt #:8947-001200-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUKEGAWA, HIROAKI
Exec Dt:
06/02/2017
2
LEE, HWACHOL
Exec Dt:
06/02/2017
3
HONO, KAZUHIRO
Exec Dt:
06/02/2017
4
MITANI, SEIJI
Exec Dt:
06/01/2017
5
LIU, JUN
Exec Dt:
06/01/2017
Assignee
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
1-2-1 SENGEN
TSUKUBA, IBARAKI, JAPAN 305-0047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10395809
US20170330668
15591348
Correspondence name and address
JOHN A. CASTELLANO
11730 PLAZA AMERICA DR., SUITE 600
HARNESS, DICKEY & PIERCE, P.L.C.
RESTON, VA 20190
Assignment: 10
Reel/Frame:044312/0409   Pages: 13
Recorded: 12/06/2017
Attorney Dkt #:507269US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, YUSHI
Exec Dt:
10/19/2017
2
DAIBOU, TADAOMI
Exec Dt:
10/31/2017
3
KAMIGUCHI, YUUZO
Exec Dt:
10/23/2017
4
SHIMOMURA, NAOHARU
Exec Dt:
10/24/2017
5
ITO, JUNICHI
Exec Dt:
10/31/2017
6
SUKEGAWA, HIROAKI
Exec Dt:
10/24/2017
7
BELMOUBARIK, MOHAMED
Exec Dt:
10/23/2017
8
CHENG, PO-HAN
Exec Dt:
10/24/2017
9
MITANI, SEIJI
Exec Dt:
10/20/2017
10
OHKUBO, TADAKATSU
Exec Dt:
10/24/2017
11
HONO, KAZUHIRO
Exec Dt:
10/24/2017
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
2
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME
TSUKUBA-SHI, IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10305027
US20180090671
15699749
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:046671/0546   Pages: 5
Recorded: 07/31/2018
Attorney Dkt #:2018-1208A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUKEGAWA, HIROAKI
Exec Dt:
07/23/2018
2
SCHEIKE, THOMAS
Exec Dt:
07/26/2018
3
MITANI, SEIJI
Exec Dt:
07/23/2018
4
OHKUBO, TADAKATSU
Exec Dt:
07/23/2018
5
HONO, KAZUHIRO
Exec Dt:
07/24/2018
6
INOMATA, KOUICHIRO
Exec Dt:
07/23/2018
Assignee
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME, TSUKUBA-SHI
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11105867
US20210123991
16074135
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:047819/0032   Pages: 4
Recorded: 12/19/2018
Attorney Dkt #:2018-2178A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASAI, SHINYA
Exec Dt:
11/30/2018
2
TAKAHASHI, YUKIKO
Exec Dt:
11/19/2018
3
CHENG, POHAN
Exec Dt:
11/30/2018
4
IKHTIAR, .
Exec Dt:
11/30/2018
5
MITANI, SEIJI
Exec Dt:
11/28/2018
6
OHKUBO, TADAKATSU
Exec Dt:
11/29/2018
7
HONO, KASUHIRO
Exec Dt:
11/30/2018
Assignee
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME, TSUKUBA-SHI
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11004465
US20190237099
16311367
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:048910/0535   Pages: 8
Recorded: 02/14/2019
Attorney Dkt #:185338
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIKAWA, SHINTO
Exec Dt:
02/12/2019
2
NAKADA, KATSUYUKI
Exec Dt:
02/12/2019
3
MITANI, SEIJI
Exec Dt:
02/12/2019
4
SUKEGAWA, HIROAKI
Exec Dt:
02/12/2019
5
HONO, KAZUHIRO
Exec Dt:
02/12/2019
6
OHKUBO, TADAKATSU
Exec Dt:
02/12/2019
Assignees
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
2
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME
TSUKUBA-SHI, IBARAKI, JAPAN 305-0047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10665776
US20190259937
16275947
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 14
Reel/Frame:051872/0124   Pages: 3
Recorded: 02/20/2020
Attorney Dkt #:2020-0364A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUKEGAWA, HIROAKI
Exec Dt:
01/16/2020
2
SCHEIKE, THOMAS
Exec Dt:
01/16/2020
3
MITANI, SEIJI
Exec Dt:
01/16/2020
Assignee
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME, TSUKUBA-SHI
IBARAKI, JAPAN 305-0047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11374168
US20200357985
16640429
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:056794/0549   Pages: 8
Recorded: 07/08/2021
Attorney Dkt #:196936
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIKAWA, SHINTO
Exec Dt:
03/01/2021
2
NAKADA, KATSUYUKI
Exec Dt:
02/26/2021
3
SUKEGAWA, HIROAKI
Exec Dt:
07/05/2021
4
MITANI, SEIJI
Exec Dt:
07/05/2021
5
OHKUBO, TADAKATSU
Exec Dt:
07/05/2021
6
HONO, KAZUHIRO
Exec Dt:
07/05/2021
Assignees
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
2
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME
TSUKUBA-SHI, IBARAKI, JAPAN 305-0047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11585873
US20230009284
17370613
Correspondence name and address
W. SCOTT STRICKLAND
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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