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Patent Assignment Assignor Details
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Assignor Name : SAKAKURA, YASUSHI
Total Assignments: 24
Assignment: 1
Reel/Frame:011073/0547   Pages: 2
Recorded: 08/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONDO, NORIAKI
Exec Dt:
08/10/2000
2
SAKAKURA, YASUSHI
Exec Dt:
08/10/2000
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICH I467-0872, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6371078
NONE
09642668
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & ET AL
ALAN J. KASPER
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 2
Reel/Frame:012062/0598   Pages: 2
Recorded: 04/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, TATSUNORI
Exec Dt:
01/09/2001
2
SAKAKURA, YASUSHI
Exec Dt:
01/09/2001
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI 467-0872, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6512375
NONE
09655764
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
ALAN J. KASPER, ESQ.
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 3
Reel/Frame:011954/0158   Pages: 2
Recorded: 07/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, TATSUNORI
Exec Dt:
05/21/2001
2
SAKAKURA, YASUSHI
Exec Dt:
05/21/2001
3
SUZUKI, TAKAHIRO
Exec Dt:
05/21/2001
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI 467-0872, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6505605
US20010039941
09818532
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK ET AL
ABRAHAM J. ROSNER
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 4
Reel/Frame:012845/0081   Pages: 2
Recorded: 09/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, TATSUNORI
Exec Dt:
09/12/2001
2
SAKAKURA, YASUSHI
Exec Dt:
09/12/2001
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKASUJI-CHO, MIZUHO-KU
NAGOYA, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6715340
US20020033041
09953131
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS,PLLC
ABRAHAM J. ROSNER
2100 PENNSYLVANIA AVENUE, N.W.,
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 5
Reel/Frame:013778/0303   Pages: 2
Recorded: 02/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAKURA, YASUSHI
Exec Dt:
12/02/2002
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO
MIZUHO-KU, NAGOYA-SHI, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6779517
US20030116148
10305351
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
ROBERT J. GOODELL
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:020122/0864   Pages: 4
Recorded: 11/16/2007
Attorney Dkt #:NG9554US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISHIMOTO, KAORI
Exec Dt:
11/14/2007
2
NAKAYAMA, KATSUTOSHI
Exec Dt:
11/14/2007
3
KAMEDA, HIROYUKI
Exec Dt:
11/14/2007
4
SAKAKURA, YASUSHI
Exec Dt:
11/14/2007
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18 TAKATSUJI-CHO, MIZUHO-KU
NAGOYA, JAPAN 467-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7781949
US20080122334
11941304
Correspondence name and address
KUSNER & JAFFE
6151 WILSON MILLS ROAD
HIGHLAND PLACE SUITE 310
HIGHLAND HEIGHTS, OH 44143
Assignment: 7
Reel/Frame:022723/0086   Pages: 2
Recorded: 05/21/2009
Attorney Dkt #:Q113427
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAKURA, YASUSHI
Exec Dt:
05/21/2009
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO
MIZUHO-KU
NAGOYA-SHI,AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8432091
US20090289539
12470175
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE.
NW
WASHINGTON, DC 20037-3213
Assignment: 8
Reel/Frame:023688/0136   Pages: 3
Recorded: 12/22/2009
Attorney Dkt #:NG10036US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAKURA, YASUSHI
Exec Dt:
12/22/2009
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18 TAKATSUJI-CHO, MIZUHO-KU
NAGOYA, AICHI, JAPAN 491-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8243415
US20100165539
12644374
Correspondence name and address
KUSNER & JAFFE
6151 WILSON MILLS ROAD
HIGHLAND PLACE - SUITE 310
HIGHLAND HEIGHTS, OH 44143
Assignment: 9
Reel/Frame:026142/0448   Pages: 4
Recorded: 04/06/2011
Attorney Dkt #:NG10246WO(US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISHIMOTO, KAORI
Exec Dt:
03/28/2011
2
SAKAKURA, YASUSHI
Exec Dt:
03/28/2011
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI, MIZUHO-KU
NAGOYA, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8648519
US20110198981
12998301
Correspondence name and address
MARK KUSNER
KUSNER & JAFFE
HIGHLAND PLACE - SUITE 310
6151 WILSON MILLS ROAD
HIGHLAND HEIGHTS, OHIO 44143
Assignment: 10
Reel/Frame:028520/0067   Pages: 3
Recorded: 07/10/2012
Attorney Dkt #:NG10494WO(US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAKURA, YASUSHI
Exec Dt:
06/28/2012
2
MATSUNAGA, YUICHI
Exec Dt:
06/28/2012
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18 TAKATSUJI, MIZUHO-KU
NAGOYA, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9093823
US20120299459
13521255
Correspondence name and address
KUSNER & JAFFE
6150 PARKLAND BOULEVARD
PARAGON CENTER II - SUITE 105
MAYFIELD HEIGHTS, OH 44124
Assignment: 11
Reel/Frame:028493/0074   Pages: 3
Recorded: 07/05/2012
Attorney Dkt #:NG10503US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, YUKINOBU
Exec Dt:
07/05/2012
2
SAKAKURA, YASUSHI
Exec Dt:
07/05/2012
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18 TAKATSUJI, MIZUHO-KU, NAGOYA
AICHI, JAPAN 491-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8796909
US20130009534
13542071
Correspondence name and address
KUSNER & JAFFE
6150 PARKLAND BOULEVARD
PARAGON CENTER II - SUITE 105
MAYFIELD HEIGHTS, OH 44124
Assignment: 12
Reel/Frame:030129/0629   Pages: 3
Recorded: 04/02/2013
Attorney Dkt #:NG10725US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAKURA, YASUSHI
Exec Dt:
03/21/2013
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 467-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8933618
US20130264935
13855014
Correspondence name and address
KUSNER & JAFFE
6150 PARKLAND BOULEVARD
PARAGON CENTER II - SUITE 105
MAYFIELD HEIGHTS, OH 44124
Assignment: 13
Reel/Frame:030277/0488   Pages: 3
Recorded: 04/24/2013
Attorney Dkt #:01008/003346-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAKURA, YASUSHI
Exec Dt:
04/24/2013
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9543739
US20130285532
13869340
Correspondence name and address
MELVIN C. GARNER, LEASON ELLIS LLP
ONE BARKER AVENUE
FIFTH FLOOR
WHITE PLAINS, NY 10601-1526
Assignment: 14
Reel/Frame:030933/0246   Pages: 5
Recorded: 08/02/2013
Attorney Dkt #:01008/003442-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAKURA, YASUSHI
Exec Dt:
08/02/2013
2
HASEGAWA, YUKINOBU
Exec Dt:
08/02/2013
3
TAKAHASHI, KEI
Exec Dt:
08/02/2013
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU,
NAGOYA
AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9172215
US20140042893
13957918
Correspondence name and address
MELVIN C. GARNER, LEASON ELLIS LLP
ONE BARKER AVENUE
FIFTH FLOOR
WHITE PLAINS, NY 10601-1526
Assignment: 15
Reel/Frame:031286/0327   Pages: 4
Recorded: 09/26/2013
Attorney Dkt #:NG10792WO(US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAKURA, YASUSHI
Exec Dt:
09/23/2013
2
MATSUNAGA, YUICHI
Exec Dt:
09/23/2013
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO
MIZUHO-KU, NAGOYA-SHI
AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8981633
US20140015398
14007691
Correspondence name and address
MICHAEL A. JAFFE, KUSNER & JAFFE
6150 PARKLAND BOULEVARD, SUITE 105
PARAGON CENTER II
MAYFIELD HEIGHTS, OH 44124
Assignment: 16
Reel/Frame:032234/0512   Pages: 4
Recorded: 02/18/2014
Attorney Dkt #:NG10874US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAKURA, YASUSHI
Exec Dt:
02/10/2014
2
MATSUNAGA, YUICHI
Exec Dt:
02/10/2014
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO
MIZUHO-KU, NAGOYA-SHI
AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8878426
US20140239798
14182607
Correspondence name and address
MICHAEL A. JAFFE, KUSNER & JAFFE
6150 PARKLAND BOULEVARD, SUITE 105
PARAGON CENTER II
MAYFIELD HEIGHTS, OH 44124
Assignment: 17
Reel/Frame:033883/0858   Pages: 3
Recorded: 10/03/2014
Attorney Dkt #:01008/003856-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAKURA, YASUSHI
Exec Dt:
10/03/2014
2
HASEGAWA, YUKINOBU
Exec Dt:
10/03/2014
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU,
NAGOYA
AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9160146
US20150102720
14506141
Correspondence name and address
MELVIN C. GARNER, LEASON ELLIS
ONE BARKER AVENUE
FIFTH FLOOR
WHITE PLAINS, NY 10601-1526
Assignment: 18
Reel/Frame:034133/0085   Pages: 3
Recorded: 11/10/2014
Attorney Dkt #:NG11050US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAKURA, YASUSHI
Exec Dt:
10/30/2014
2
HASEGAWA, YUKINOBU
Exec Dt:
10/30/2014
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9236715
US20150130345
14536782
Correspondence name and address
MARK KUSNER / KUSNER & JAFFE
6150 PARKLAND BOULEVARD, SUITE 105
PARAGON CENTER II
MAYFIELD HEIGHTS, OH 44124
Assignment: 19
Reel/Frame:036900/0377   Pages: 3
Recorded: 10/28/2015
Attorney Dkt #:NG11322WO(US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAKURA, YASUSHI
Exec Dt:
10/27/2015
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 467-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9368944
US20160087411
14787508
Correspondence name and address
MARK KUSNER / KUSNER AND JAFFE
6150 PARKLAND BOULEVARD, STE. 105
PARAGON CENTER II
MAYFIELD HEIGHTS, OH 44124
Assignment: 20
Reel/Frame:037224/0940   Pages: 4
Recorded: 12/07/2015
Attorney Dkt #:Q223552
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUNAGA, YUICHI
Exec Dt:
10/29/2015
2
SAKAKURA, YASUSHI
Exec Dt:
10/29/2015
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9525270
US20160141840
14896506
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 21
Reel/Frame:045953/0490   Pages: 3
Recorded: 05/31/2018
Attorney Dkt #:NG11926WO(US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, YUKINOBU
Exec Dt:
04/27/2018
2
SAKAKURA, YASUSHI
Exec Dt:
04/27/2018
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 467-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180351331
15780484
Correspondence name and address
MARK KUSNER / KUSNER & JAFFE
6150 PARKLAND BOULEVARD, STE 105
PARAGON CENTER II
MAYFIELD HEIGHTS, OH 44124
Assignment: 22
Reel/Frame:046089/0722   Pages: 3
Recorded: 06/14/2018
Attorney Dkt #:NG11927WO(US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, YUKINOBU
Exec Dt:
06/04/2018
2
SAKAKURA, YASUSHI
Exec Dt:
06/04/2018
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 467-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10270227
US20180375300
16062357
Correspondence name and address
MARK KUSNER / KUSNER & JAFFE
6150 PARKLAND BOULEVARD, STE 105
PARAGON CENTER II
MAYFIELD HEIGHTS, OH 44124
Assignment: 23
Reel/Frame:046308/0555   Pages: 6
Recorded: 07/10/2018
Attorney Dkt #:NG11935US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUMARU, MASAKI
Exec Dt:
07/02/2018
2
SAKAKURA, YASUSHI
Exec Dt:
07/02/2018
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 467-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10211604
US20190020180
16031463
Correspondence name and address
MARK KUSNER / KUSNER & JAFFE
6150 PARKLAND BOULEVARD, STE 105
PARAGON CENTER II
MAYFIELD HEIGHTS, OH 44124
Assignment: 24
Reel/Frame:051518/0024   Pages: 3
Recorded: 01/15/2020
Attorney Dkt #:NG12135US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIZAWA, TAKASHI
Exec Dt:
01/10/2020
2
KASHIMA, TOMOKATSU
Exec Dt:
01/10/2020
3
SAKAKURA, YASUSHI
Exec Dt:
01/10/2020
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10804682
US20200244048
16742977
Correspondence name and address
MICHAEL A. JAFFE, KUSNER & JAFFE
6150 PARKLAND BOULEVARD, SUITE 105
PARAGON CENTER II
MAYFIELD HEIGHTS, OH 44124

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