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Patent Assignment Assignor Details
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Assignor Name : SHIRATANI, RYUJI
Total Assignments: 24
Assignment: 1
Reel/Frame:027953/0188   Pages: 4
Recorded: 03/29/2012
Attorney Dkt #:12SKS-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAGAKI, HIDETO
Exec Dt:
03/27/2012
2
SHIRATANI, RYUJI
Exec Dt:
03/27/2012
3
TAKEO, JITSUTAKA
Exec Dt:
03/27/2012
Assignee
1
SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9593466
US20120246981
13433505
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 2
Reel/Frame:028319/0140   Pages: 4
Recorded: 06/05/2012
Attorney Dkt #:12SKS-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAGAKI, HIDETO
Exec Dt:
06/04/2012
2
SHIRATANI, RYUJI
Exec Dt:
06/04/2012
3
TAKEO, JITSUTAKA
Exec Dt:
06/04/2012
Assignee
1
SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8775033
US20120315119
13488582
Correspondence name and address
IPUSA, PLLC
1054 31ST STREET, N.W., SUITE 400
WASHINGTON, DC 20007
Assignment: 3
Reel/Frame:029849/0014   Pages: 4
Recorded: 02/21/2013
Attorney Dkt #:13SKS-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRATANI, RYUJI
Exec Dt:
02/20/2013
2
MAGAKI, HIDETO
Exec Dt:
02/20/2013
3
OKUYAMA, MINORU
Exec Dt:
02/20/2013
4
YAMAMOTO, MASAAKI
Exec Dt:
02/20/2013
Assignee
1
SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10106955
US20130255243
13772568
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 4
Reel/Frame:031165/0370   Pages: 4
Recorded: 09/09/2013
Attorney Dkt #:13SKS-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANO, KIMINORI
Exec Dt:
08/30/2013
2
SHIRATANI, RYUJI
Exec Dt:
08/30/2013
Assignee
1
SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130341133
14003834
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 5
Reel/Frame:031144/0477   Pages: 4
Recorded: 09/05/2013
Attorney Dkt #:13SKS-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAGAKI, HIDETO
Exec Dt:
09/03/2013
2
SHIRATANI, RYUJI
Exec Dt:
09/03/2013
Assignee
1
SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9249556
US20130345939
14003302
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 6
Reel/Frame:031150/0347   Pages: 4
Recorded: 09/06/2013
Attorney Dkt #:13SKS-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAGAKI, HIDETO
Exec Dt:
09/03/2013
2
SHIRATANI, RYUJI
Exec Dt:
09/03/2013
Assignee
1
SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8972122
US20140088839
14003526
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 7
Reel/Frame:031509/0001   Pages: 4
Recorded: 10/30/2013
Attorney Dkt #:13SKS-006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAGAKI, HIDETO
Exec Dt:
10/21/2013
2
SHIRATANI, RYUJI
Exec Dt:
10/21/2013
Assignee
1
SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8924064
US20140058607
14066752
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 8
Reel/Frame:034230/0001   Pages: 3
Recorded: 11/21/2014
Attorney Dkt #:13SKS-006C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAGAKI, HIDETO
Exec Dt:
10/21/2013
2
SHIRATANI, RYUJI
Exec Dt:
10/21/2013
Assignee
1
SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9650761
US20150078872
14549737
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 9
Reel/Frame:031749/0112   Pages: 7
Recorded: 12/10/2013
Attorney Dkt #:13SJ-017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASHIMA, KOJI
Exec Dt:
11/11/2013
2
SUGIYAMA, YUTA
Exec Dt:
11/12/2013
3
MAGAKI, HIDETO
Exec Dt:
11/27/2013
4
SANO, KIMINORI
Exec Dt:
11/27/2013
5
SHIRATANI, RYUJI
Exec Dt:
11/28/2013
Assignees
1
SUMITOMO HEAVY INDUSTRIES, LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
2
SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9382691
US20140107898
14101487
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 10
Reel/Frame:032062/0660   Pages: 5
Recorded: 01/28/2014
Attorney Dkt #:13SKS-010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRATANI, RYUJI
Exec Dt:
01/10/2014
2
SANO, KIMINORI
Exec Dt:
01/14/2014
3
KUROSAWA, RYOTA
Exec Dt:
01/14/2014
Assignee
1
SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9127434
US20140241842
14165920
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 11
Reel/Frame:033109/0624   Pages: 5
Recorded: 06/16/2014
Attorney Dkt #:14SKS-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEDA, TAKASHI
Exec Dt:
06/03/2014
2
SANO, KIMINORI
Exec Dt:
06/13/2014
3
SHIRATANI, RYUJI
Exec Dt:
06/13/2014
Assignee
1
SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9284717
US20140303855
14305192
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 12
Reel/Frame:035538/0257   Pages: 3
Recorded: 04/30/2015
Attorney Dkt #:14SKS-012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAGAKI, HIDETO
Exec Dt:
04/22/2015
2
SANO, KIMINORI
Exec Dt:
04/22/2015
3
SHIRATANI, RYUJI
Exec Dt:
04/22/2015
Assignee
1
SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU,
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9995318
US20150233394
14700559
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 13
Reel/Frame:042782/0990   Pages: 8
Recorded: 06/22/2017
Attorney Dkt #:17SKS-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAGAKI, HIDETO
Exec Dt:
06/21/2017
2
SANO, KIMINORI
Exec Dt:
06/21/2017
3
SHIRATANI, RYUJI
Exec Dt:
06/21/2017
Assignee
1
SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10053835
US20170292241
15629927
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 14
Reel/Frame:046228/0912   Pages: 6
Recorded: 06/28/2018
Attorney Dkt #:18SKS-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMITA, KOUICHIRO
Exec Dt:
06/04/2018
2
ARAGAKI, HAJIME
Exec Dt:
06/04/2018
3
SHIRATANI, RYUJI
Exec Dt:
06/04/2018
Assignee
1
SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11186964
US20180305893
16021648
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 15
Reel/Frame:050487/0580   Pages: 9
Recorded: 09/25/2019
Attorney Dkt #:19SKS-008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRATANI, RYUJI
Exec Dt:
09/10/2019
2
KUROKAWA, HIROYUKI
Exec Dt:
09/17/2019
3
ARAGAKI, HAJIME
Exec Dt:
09/10/2019
Assignee
1
SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11879589
US20200018440
16582414
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 16
Reel/Frame:053638/0929   Pages: 6
Recorded: 08/31/2020
Attorney Dkt #:20SJK-011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRATANI, RYUJI
Exec Dt:
08/17/2020
2
ARAGAKI, HAJIME
Exec Dt:
08/17/2020
3
YAMAMOTO, MASAAKI
Exec Dt:
08/17/2020
Assignee
1
SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11746497
US20200362532
16986598
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 17
Reel/Frame:053902/0504   Pages: 6
Recorded: 09/28/2020
Attorney Dkt #:20SJK-023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRATANI, RYUJI
Exec Dt:
09/23/2020
2
KUROKAWA, HIROYUKI
Exec Dt:
09/23/2020
3
ARAGAKI, HAJIME
Exec Dt:
09/23/2020
Assignee
1
SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210025134
17034554
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 18
Reel/Frame:055072/0423   Pages: 7
Recorded: 01/29/2021
Attorney Dkt #:20SJK-030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRATANI, RYUJI
Exec Dt:
01/27/2021
2
KUROKAWA, HIROYUKI
Exec Dt:
01/27/2021
3
ARAGAKI, HAJIME
Exec Dt:
01/27/2021
Assignee
1
SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11761168
US20210189689
17160560
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 19
Reel/Frame:057562/0101   Pages: 7
Recorded: 09/22/2021
Attorney Dkt #:21SJK-018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANO, KIMINORI
Exec Dt:
09/17/2021
2
SHIRATANI, RYUJI
Exec Dt:
09/17/2021
Assignee
1
SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220002975
17448407
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 20
Reel/Frame:057586/0727   Pages: 7
Recorded: 09/24/2021
Attorney Dkt #:21SJK-007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MISAKI, YOUJI
Exec Dt:
09/21/2021
2
SHIRATANI, RYUJI
Exec Dt:
09/21/2021
Assignee
1
SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220002965
17447819
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 21
Reel/Frame:057927/0488   Pages: 7
Recorded: 10/27/2021
Attorney Dkt #:21SJK-023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANO, KIMINORI
Exec Dt:
09/30/2021
2
SHIRATANI, RYUJI
Exec Dt:
09/30/2021
Assignee
1
SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220010529
17448970
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 22
Reel/Frame:059308/0661   Pages: 7
Recorded: 03/18/2022
Attorney Dkt #:21SJK-042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRATANI, RYUJI
Exec Dt:
03/14/2022
2
ARAGAKI, HAJIME
Exec Dt:
03/14/2022
3
KUROKAWA, TOMOKI
Exec Dt:
03/14/2022
Assignee
1
SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220205225
17655443
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 23
Reel/Frame:060561/0501   Pages: 7
Recorded: 07/20/2022
Attorney Dkt #:21SJK-009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRATANI, RYUJI
Exec Dt:
06/24/2022
2
KUROKAWA, TOMOKI
Exec Dt:
06/24/2022
Assignee
1
SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220010522
17448910
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 24
Reel/Frame:061790/0387   Pages: 7
Recorded: 11/16/2022
Attorney Dkt #:21SJK-033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRATANI, RYUJI
Exec Dt:
11/15/2022
2
ARAGAKI, HAJIME
Exec Dt:
11/15/2022
Assignee
1
SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-6025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220136215
17647892
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007

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