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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : TSUTSUMI, KAZUYUKI
Total Assignments: 18
Assignment: 1
Reel/Frame:032346/0333   Pages: 4
Recorded: 03/04/2014
Attorney Dkt #:430789US41PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAOKA, TAKEHIRO
Exec Dt:
12/01/2012
2
TSUTSUMI, KAZUYUKI
Exec Dt:
12/01/2012
3
OYAMA, HIDETO
Exec Dt:
12/01/2012
4
KANAHASHI, HIDETAKA
Exec Dt:
12/01/2012
5
ISHIDA, HITOSHI
Exec Dt:
12/01/2012
6
TAKAHASHI, DAIKI
Exec Dt:
12/01/2012
7
MATSUWAKA, DAISUKE
Exec Dt:
12/01/2012
Assignee
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
10-26, WAKINOHAMA-CHO 2-CHOME, CHUO-KU
KOBE-SHI, HYOGO, JAPAN 651-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140202654
14342650
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:032430/0058   Pages: 3
Recorded: 03/13/2014
Attorney Dkt #:431460US41PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUTSUMI, KAZUYUKI
Exec Dt:
02/01/2013
2
KATAOKA, YASUTO
Exec Dt:
02/01/2013
Assignee
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2-4, WAKINOHAMA-KAIGANDORI 2-CHOME, CHUO-KU
KOBE-SHI, HYOGO, JAPAN 651-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150231692
14344754
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:033343/0099   Pages: 12
Recorded: 07/16/2014
Attorney Dkt #:007600-000058
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAOKA, TAKEHIRO
Exec Dt:
07/01/2013
2
TSUTSUMI, KAZUYUKI
Exec Dt:
07/01/2013
3
KUROSAWA, EISUKE
Exec Dt:
07/01/2013
4
OYAMA, HIDETO
Exec Dt:
07/01/2013
5
KANAHASHI, HIDETAKA
Exec Dt:
07/01/2013
6
ISHIDA, HITOSHI
Exec Dt:
07/01/2013
7
TAKAHASHI, DAIKI
Exec Dt:
07/01/2013
8
MATSUWAKA, DAISUKE
Exec Dt:
07/01/2013
Assignee
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2-4, WAKINOHAMA-KAIGANDORI 2-CHOME, CHUO-KU, KOBE-SHI,
HYOGO, JAPAN 651-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9162281
US20140360694
14372598
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 4
Reel/Frame:033446/0700   Pages: 4
Recorded: 08/01/2014
Attorney Dkt #:007600-000060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROSAWA, EISUKE
Exec Dt:
08/01/2013
2
NAKAOKA, TAKEHIRO
Exec Dt:
08/01/2013
3
TSUTSUMI, KAZUYUKI
Exec Dt:
08/01/2013
4
OYAMA, HIDETO
Exec Dt:
08/01/2013
5
KANAHASHI, HIDETAKA
Exec Dt:
08/01/2013
6
ISHIDA, HITOSHI
Exec Dt:
08/01/2013
7
TAKAHASHI, DAIKI
Exec Dt:
08/01/2013
8
MATSUWAKA, DAISUKE
Exec Dt:
08/01/2013
Assignee
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2-4, WAKINOHAMA-KAIGANDORI 2-CHOME, CHUO-KU, KOBE-SHI,
HYOGO, JAPAN 651-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9156081
US20150047801
14376301
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 5
Reel/Frame:035456/0656   Pages: 4
Recorded: 04/21/2015
Attorney Dkt #:007600-000086
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROSAWA, EISUKE
Exec Dt:
06/01/2014
2
NAKAOKA, TAKEHIRO
Exec Dt:
06/01/2014
3
TSUTSUMI, KAZUYUKI
Exec Dt:
06/01/2014
4
OYAMA, HIDETO
Exec Dt:
06/01/2014
5
KANAHASHI, HIDETAKA
Exec Dt:
06/01/2014
6
ISHIDA, HITOSHI
Exec Dt:
06/01/2014
7
TAKAHASHI, DAIKI
Exec Dt:
06/01/2014
8
MATSUWAKA, DAISUKE
Exec Dt:
06/01/2014
Assignee
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2-4, WAKINOHAMA-KAIGANDORI 2-CHOME, CHUO-KU, KOBE-SHI,
HYOGO, JAPAN 651-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9475114
US20150273573
14437250
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 6
Reel/Frame:035536/0400   Pages: 4
Recorded: 04/30/2015
Attorney Dkt #:007600-000087
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAOKA, TAKEHIRO
Exec Dt:
06/01/2014
2
KUROSAWA, EISUKE
Exec Dt:
06/01/2014
3
TSUTSUMI, KAZUYUKI
Exec Dt:
06/01/2014
4
OYAMA, HIDETO
Exec Dt:
06/01/2014
5
KANAHASHI, HIDETAKA
Exec Dt:
06/01/2014
6
ISHIDA, HITOSHI
Exec Dt:
06/01/2014
7
TAKAHASHI, DAIKI
Exec Dt:
06/01/2014
8
MATSUWAKA, DAISUKE
Exec Dt:
06/01/2014
Assignee
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2-4, WAKINOHAMA-KAIGANDORI 2-CHOME, CHUO-KU, KOBE-SHI,
HYOGO, JAPAN 651-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9427796
US20150298204
14439798
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 7
Reel/Frame:035684/0508   Pages: 4
Recorded: 05/20/2015
Attorney Dkt #:007600-88
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROSAWA, EISUKE
Exec Dt:
06/01/2014
2
NAKAOKA, TAKEHIRO
Exec Dt:
06/01/2014
3
TSUTSUMI, KAZUYUKI
Exec Dt:
06/01/2014
4
OYAMA, HIDETO
Exec Dt:
06/01/2014
5
KANAHASHI, HIDETAKA
Exec Dt:
06/01/2014
6
ISHIDA, HITOSHI
Exec Dt:
06/01/2014
7
TAKAHASHI, DAIKI
Exec Dt:
06/01/2014
8
MATSUWAKA, DAISUKE
Exec Dt:
06/01/2014
Assignee
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2-4, WAKINOHAMA-KAIGANDORI 2-CHOME
CHUO-KU, KOBE-SHI
HYOGO, JAPAN 651-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9333556
US20150306660
14646366
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 8
Reel/Frame:037444/0837   Pages: 6
Recorded: 01/05/2016
Attorney Dkt #:463471US41PCT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNORS' EXECUTION DATES PREVIOUSLY RECORDED AT REEL: 037202 FRAME: 0935. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KUROSAWA, EISUKE
Exec Dt:
11/01/2014
2
NAKAOKA, TAKEHIRO
Exec Dt:
11/01/2014
3
TSUTSUMI, KAZUYUKI
Exec Dt:
11/01/2014
4
OYAMA, HIDETO
Exec Dt:
11/01/2014
5
KANAHASHI, HIDETAKA
Exec Dt:
11/01/2014
Assignee
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2-4, WAKINOHAMA-KAIGANDORI 2-CHOME, CHUO-KU
KOBE-SHI, HYOGO, JAPAN 651-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160114385
14895750
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:035755/0313   Pages: 4
Recorded: 06/01/2015
Attorney Dkt #:454627US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANAHASHI, HIDETAKA
Exec Dt:
01/15/2015
2
OYAMA, HIDETO
Exec Dt:
01/15/2015
3
NAKAOKA, TAKEHIRO
Exec Dt:
01/15/2015
4
KUROSAWA, EISUKE
Exec Dt:
01/15/2015
5
TSUTSUMI, KAZUYUKI
Exec Dt:
01/15/2015
Assignee
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2-4, WAKINOHAMA-KAIGANDORI 2-CHOME, CHUO-KU
KOBE-SHI, HYOGO, JAPAN 651-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9682421
US20150343521
14648794
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:042045/0315   Pages: 3
Recorded: 04/18/2017
Attorney Dkt #:740630-KS0008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUTSUMI, KAZUYUKI
Exec Dt:
03/01/2015
Assignee
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2-4, WAKINOHAMA-KAIGANDORI 2-CHOME, CHUO-KU, KOBE-SHI
HYOGO, JAPAN 651-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10130989
US20170312812
15519995
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 11
Reel/Frame:038763/0493   Pages: 3
Recorded: 06/01/2016
Attorney Dkt #:007600-000114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUTSUMI, KAZUYUKI
Exec Dt:
04/01/2015
2
TAKAGAWA, YUSAKU
Exec Dt:
04/01/2015
Assignee
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2-4, WAKINOHAMA-KAIGANDORI 2-CHOME, CHUO-KU, KOBE-SHI
HYOGO, JAPAN 651-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10016807
US20160303645
15100798
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 12
Reel/Frame:037202/0935   Pages: 4
Recorded: 12/03/2015
Attorney Dkt #:463471US41PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROSAWA, EISUKE
Exec Dt:
11/01/2015
2
NAKAOKA, TAKEHIRO
Exec Dt:
11/01/2015
3
TSUTSUMI, KAZUYUKI
Exec Dt:
11/01/2015
4
OYAMA, HIDETO
Exec Dt:
11/01/2015
5
KANAHASHI, HIDETAKA
Exec Dt:
11/01/2015
Assignee
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2-4, WAKINOHAMA-KAIGANDORI 2-CHOME, CHUO-KU
KOBE-SHI, HYOGO, JAPAN 651-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160114385
14895750
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:041183/0357   Pages: 3
Recorded: 02/06/2017
Attorney Dkt #:742421-KS0046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUTSUMI, KAZUYUKI
Exec Dt:
12/01/2015
2
TAKAGAWA, YUSAKU
Exec Dt:
12/01/2015
Assignee
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2-4, WAKINOHAMA-KAIGANDORI 2-CHOME, CHUO-KU, KOBE-SHI
HYOGO, JAPAN 651-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9862022
US20170239711
15502038
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 14
Reel/Frame:042046/0169   Pages: 3
Recorded: 04/18/2017
Attorney Dkt #:740630-KS0007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUTSUMI, KAZUYUKI
Exec Dt:
03/01/2016
Assignee
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2-4, WAKINOHAMA-KAIGANDORI 2-CHOME, CHUO-KU, KOBE-SHI
HYOGO, JAPAN 651-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10099274
US20170312811
15520009
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 15
Reel/Frame:042511/0688   Pages: 3
Recorded: 05/25/2017
Attorney Dkt #:740630-KS0009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUTSUMI, KAZUYUKI
Exec Dt:
04/01/2016
Assignee
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2-4, WAKINOHAMA-KAIGANDORI 2-CHOME, CHUO-KU, KOBE-SHI
HYOGO, JAPAN 651-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10150157
US20170326624
15529938
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 16
Reel/Frame:046013/0666   Pages: 3
Recorded: 06/07/2018
Attorney Dkt #:002500-KS0034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUTSUMI, KAZUYUKI
Exec Dt:
04/01/2017
2
TAKAGAWA, YUSAKU
Exec Dt:
04/01/2017
Assignee
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2-4, WAKINOHAMA-KAIGANDORI 2-CHOME, CHUO-KU, KOBE-SHI
HYOGO, JAPAN 651-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10737317
US20180361468
16060129
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 17
Reel/Frame:046511/0236   Pages: 3
Recorded: 07/31/2018
Attorney Dkt #:002500-KS0036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROSAWA, EISUKE
Exec Dt:
06/01/2017
2
TSUTSUMI, KAZUYUKI
Exec Dt:
06/01/2017
Assignee
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2-4, WAKINOHAMA-KAIGANDORI 2-CHOME, CHUO-KU, KOBE-SHI
HYOGO, JAPAN 651-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10766063
US20190388962
16074203
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 18
Reel/Frame:048510/0951   Pages: 3
Recorded: 03/05/2019
Attorney Dkt #:002500-KS0045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGAWA, YUSAKU
Exec Dt:
01/01/2018
2
TSUTSUMI, KAZUYUKI
Exec Dt:
01/01/2018
Assignee
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2-4, WAKINOHAMA-KAIGANDORI 2-CHOME, CHUO-KU, KOBE-SHI
HYOGO, JAPAN 651-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10589345
US20190224743
16330752
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102

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