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Patent Assignment Assignor Details
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Assignor Name : NAGATA, HIROAKI
Total Assignments: 24
Assignment: 1
Reel/Frame:005899/0509   Pages: 3
Recorded: 10/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AKABANE, TATUO
Exec Dt:
10/01/1991
2
KITAMURA, SUSUMU
Exec Dt:
10/01/1991
3
NIINAI, KAZUHIDE
Exec Dt:
10/01/1991
4
NAGATA, HIROAKI
Exec Dt:
10/01/1991
5
KAJITA, YOSHIAKI
Exec Dt:
10/01/1991
6
YAMANE, KOJI
Exec Dt:
10/01/1991
7
NOGUCHI, TAKEO
Exec Dt:
10/01/1991
Assignee
1
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO, ABENO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5207764
NONE
07775542
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:020698/0171   Pages: 2
Recorded: 03/25/2008
Attorney Dkt #:081360
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATA, HIROAKI
Exec Dt:
02/22/2008
2
NOMURA, TADAO
Exec Dt:
02/22/2008
3
MINOWA, TAKEHISA
Exec Dt:
02/22/2008
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OTEMACHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8025744
US20080223489
12049603
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE-700
WASHINGTON, DC 20036-2657
Assignment: 3
Reel/Frame:023274/0603   Pages: 3
Recorded: 09/23/2009
Attorney Dkt #:348269US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAGATA, HIROAKI
Exec Dt:
09/17/2009
Assignee
1
RICOH COMPANY LIMITED
1-3-6, NAKAMAGOME, OTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8276910
US20100078874
12564469
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:024622/0701   Pages: 2
Recorded: 07/01/2010
Attorney Dkt #:100895
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOMURA, TADAO
Exec Dt:
06/11/2010
2
NAGATA, HIROAKI
Exec Dt:
06/11/2010
3
MINOWA, TAKEHISA
Exec Dt:
06/11/2010
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1 OTEMACHI 2-CHOME,
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9044810
US20110000586
12825917
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 5
Reel/Frame:033564/0882   Pages: 2
Recorded: 08/19/2014
Attorney Dkt #:100895A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOMURA, TADAO
Exec Dt:
06/11/2010
2
NAGATA, HIROAKI
Exec Dt:
06/11/2010
3
MINOWA, TAKEHISA
Exec Dt:
06/11/2010
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10160037
US20150093501
14462134
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:026370/0597   Pages: 3
Recorded: 06/01/2011
Attorney Dkt #:381604US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAGATA, HIROAKI
Exec Dt:
05/30/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8718493
US20110311241
13150536
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:028136/0143   Pages: 2
Recorded: 05/01/2012
Attorney Dkt #:120526
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATA, HIROAKI
Exec Dt:
04/12/2012
2
NOMURA, TADAO
Exec Dt:
04/12/2012
3
MINOWA, TAKEHISA
Exec Dt:
04/12/2012
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120280775
13461043
Correspondence name and address
WESTERMN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:051305/0645   Pages: 2
Recorded: 12/17/2019
Attorney Dkt #:P5117US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATA, HIROAKI
Exec Dt:
04/12/2012
2
NOMURA, TADAO
Exec Dt:
04/12/2012
3
MINOWA, TAKEHISA
Exec Dt:
04/12/2012
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10614952
US20170186534
15454433
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LLP
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182
Assignment: 9
Reel/Frame:051937/0893   Pages: 2
Recorded: 02/26/2020
Attorney Dkt #:P5117US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATA, HIROAKI
Exec Dt:
04/12/2012
2
NOMURA, TADAO
Exec Dt:
04/12/2012
3
MINOWA, TAKEHISA
Exec Dt:
04/12/2012
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200203069
16801625
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LLP
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182
Assignment: 10
Reel/Frame:051938/0052   Pages: 2
Recorded: 02/26/2020
Attorney Dkt #:P5117US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATA, HIROAKI
Exec Dt:
04/12/2012
2
NOMURA, TADAO
Exec Dt:
04/12/2012
3
MINOWA, TAKEHISA
Exec Dt:
04/12/2012
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11482377
US20200194170
16801674
Correspondence name and address
WESTERMAN HATTORI DANIELS & ADRIAN LLP
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182
Assignment: 11
Reel/Frame:051938/0432   Pages: 2
Recorded: 02/26/2020
Attorney Dkt #:P5117US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATA, HIROAKI
Exec Dt:
04/12/2012
2
NOMURA, TADAO
Exec Dt:
04/12/2012
3
MINOWA, TAKEHISA
Exec Dt:
04/12/2012
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11791093
US20200194171
16801828
Correspondence name and address
WESTERMAN HATTORI DANIELS & ADRIAN LLP
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182
Assignment: 12
Reel/Frame:029164/0601   Pages: 3
Recorded: 10/22/2012
Attorney Dkt #:1560-0669PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAMURA, YOSHIYUKI
Exec Dt:
10/01/2012
2
NAGATA, HIROAKI
Exec Dt:
10/01/2012
Assignee
1
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO, ABENO-KU
OSAKA-SHI, OSAKA, JAPAN 545-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130033166
13642300
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 13
Reel/Frame:029657/0333   Pages: 2
Recorded: 01/18/2013
Attorney Dkt #:120481
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATA, HIROAKI
Exec Dt:
11/14/2012
2
ISEKI, TAKASHI
Exec Dt:
11/14/2012
3
TAGUCHI, JIRO
Exec Dt:
11/20/2012
4
TAKAMORI, MASATO
Exec Dt:
11/14/2012
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU,
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9199339
US20130094991
13805772
Correspondence name and address
KRATZ, QUINTOS & HANSON, LLP
4TH FLOOR
1420 K STREET, N.W.
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:040709/0719   Pages: 5
Recorded: 12/12/2016
Attorney Dkt #:P4352US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATA, HIROAKI
Exec Dt:
04/12/2013
2
GOUKI, YUUJI
Exec Dt:
04/12/2013
3
SAKAKI, KAZUAKI
Exec Dt:
04/12/2013
4
NOMURA, TADAO
Exec Dt:
04/12/2013
5
HIROTA, KOICHI
Exec Dt:
04/12/2013
6
NAKAMURA, HAJIME
Exec Dt:
04/12/2013
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10074477
US20170098503
15375655
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LLP
1250 CONNECTICUT AVE., SUITE 700, N.W.
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:032788/0690   Pages: 3
Recorded: 04/30/2014
Attorney Dkt #:GOT-0214
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAIZUMI, TAKUZO
Exec Dt:
04/15/2014
2
NAGATA, HIROAKI
Exec Dt:
04/15/2014
3
SHIBA, NAOKI
Exec Dt:
04/15/2014
Assignee
1
FUTAMURA KAGAKU KABUSHIKI KAISHA
29-16, MEIEKI 2-CHOME, NAKAMURA-KU
NAGOYA-SHI, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9608281
US20140329171
14355312
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 310
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:037967/0158   Pages: 3
Recorded: 03/14/2016
Attorney Dkt #:P160079US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAGATA, HIROAKI
Exec Dt:
03/03/2016
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160234945
15021794
Correspondence name and address
WESTERMAN, HATTORI, DANIELS&ADRIAN, LLP.
1250 CONNECTICUT AVE. NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:039165/0428   Pages: 6
Recorded: 07/15/2016
Attorney Dkt #:P160187US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROTA, KOICHI
Exec Dt:
06/20/2016
2
NAGATA, HIROAKI
Exec Dt:
06/20/2016
3
KUME, TETSUYA
Exec Dt:
06/20/2016
4
KAMATA, MASAYUKI
Exec Dt:
06/20/2016
5
NAKAMURA, HAJIME
Exec Dt:
06/20/2016
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10410775
US20160293304
15087241
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:039165/0555   Pages: 6
Recorded: 07/15/2016
Attorney Dkt #:P160189US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROTA, KOICHI
Exec Dt:
06/20/2016
2
NAGATA, HIROAKI
Exec Dt:
06/20/2016
3
KUME, TETSUYA
Exec Dt:
06/20/2016
4
NAKAMURA, HAJIME
Exec Dt:
06/20/2016
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9892831
US20160293307
15087179
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW, SUITE 700
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:039209/0481   Pages: 6
Recorded: 07/21/2016
Attorney Dkt #:P160188US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROTA, KOICHI
Exec Dt:
06/20/2016
2
NAGATA, HIROAKI
Exec Dt:
06/20/2016
3
KUME, TETSUYA
Exec Dt:
06/20/2016
4
NAKAMURA, HAJIME
Exec Dt:
06/20/2016
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10515747
US20160293303
15087108
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:043077/0235   Pages: 3
Recorded: 07/24/2017
Attorney Dkt #:2017-0769A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATA, HIROAKI
Exec Dt:
06/07/2017
2
MURASE, EIJI
Exec Dt:
06/12/2017
3
SHIMIZU, TOSHIKAZU
Exec Dt:
06/13/2017
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10589387
US20180326543
15525811
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 21
Reel/Frame:051542/0621   Pages: 7
Recorded: 01/17/2020
Attorney Dkt #:527871US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONGO, TOSHIYUKI
Exec Dt:
01/11/2020
2
ENAMI, TAKASHI
Exec Dt:
01/14/2020
3
KOMATSUBARA, SATORU
Exec Dt:
01/08/2020
4
HASEGAWA, RYU
Exec Dt:
01/08/2020
5
NAGATA, HIROAKI
Exec Dt:
01/08/2020
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200236225
16745441
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:052068/0723   Pages: 6
Recorded: 03/10/2020
Attorney Dkt #:19R-079
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAO, SATORU
Exec Dt:
02/28/2020
2
KOMATSUBARA, SATORU
Exec Dt:
03/03/2020
3
OHNO, SATORU
Exec Dt:
03/01/2020
4
NAGATA, HIROAKI
Exec Dt:
02/28/2020
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11010111
US20200293243
16814276
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 23
Reel/Frame:058276/0709   Pages: 4
Recorded: 12/03/2021
Attorney Dkt #:116415-US-987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAGATA, HIROAKI
Exec Dt:
11/22/2021
Assignee
1
NIDEC SANKYO CORPORATION
5329, SHIMOSUWA-MACHI, SUWA-GUN,
NAGANO, JAPAN 393-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11984751
US20220200317
17541215
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 24
Reel/Frame:060187/0930   Pages: 2
Recorded: 06/14/2022
Attorney Dkt #:6705-J011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAGATA, HIROAKI
Exec Dt:
05/20/2022
Assignee
1
NIDEC SANKYO CORPORATION
5329, SHIMOSUWA-MACHI, SUWA-GUN
NAGANO, JAPAN 393-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220410389
17839485
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314

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