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Patent Assignment Assignor Details
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Assignor Name : IGARASHI, AI
Total Assignments: 10
Assignment: 1
Reel/Frame:027119/0178   Pages: 2
Recorded: 10/25/2011
Attorney Dkt #:Q126873
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARASHI, AI
Exec Dt:
10/19/2011
2
FURUTA, NOBUO
Exec Dt:
10/19/2011
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8623188
US20120103808
13281314
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:032302/0506   Pages: 5
Recorded: 02/26/2014
Attorney Dkt #:Q209727
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARASHI, AI
Exec Dt:
02/21/2014
2
HAYASHI, HIROYUKI
Exec Dt:
02/21/2014
3
TERUI, TOMOHISA
Exec Dt:
02/21/2014
4
HISADA, KAORU
Exec Dt:
02/21/2014
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9386633
US20140238973
14189540
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:037454/0893   Pages: 3
Recorded: 01/11/2016
Attorney Dkt #:1161LT-6865-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARASHI, AI
Exec Dt:
01/05/2016
2
OKAZAKI, SATOSHI
Exec Dt:
01/05/2016
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA, AICHI, JAPAN 467-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10247698
US20160202207
14992577
Correspondence name and address
STITES & HARBISON PLLC
1800 DIAGONAL ROAD
SUITE 325
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:038395/0729   Pages: 4
Recorded: 04/27/2016
Attorney Dkt #:Q226265
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IGARASHI, AI
Exec Dt:
04/21/2016
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10330636
US20160320333
15139899
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:045024/0681   Pages: 5
Recorded: 02/23/2018
Attorney Dkt #:Q221775
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAZAKI, SATOSHI
Exec Dt:
03/02/2017
2
KOJIMA, AKINORI
Exec Dt:
03/02/2017
3
MIZUTANI, MASAKI
Exec Dt:
03/02/2017
4
FURUTA, NOBUO
Exec Dt:
03/02/2017
5
IGARASHI, AI
Exec Dt:
03/02/2017
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9976979
US20160091456
14862209
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:042911/0365   Pages: 3
Recorded: 07/05/2017
Attorney Dkt #:01008/005809-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARASHI, AI
Exec Dt:
06/27/2017
2
TOIDA, KOUJI
Exec Dt:
06/27/2017
3
SAKUMA, SHUN
Exec Dt:
06/27/2017
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA
AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10481122
US20170315081
15498074
Correspondence name and address
MELVIN C. GARNER, LEASON ELLIS
ONE BARKER AVENUE
FIFTH FLOOR
WHITE PLAINS, NY 10601-1526
Assignment: 7
Reel/Frame:045746/0390   Pages: 5
Recorded: 05/08/2018
Attorney Dkt #:Q238394
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARASHI, AI
Exec Dt:
04/05/2018
2
TOIDA, KOUJI
Exec Dt:
04/05/2018
3
KOJIMA, AKINORI
Exec Dt:
04/05/2018
4
HARA, AKIHIRO
Exec Dt:
04/05/2018
5
FURUTA, HITOSHI
Exec Dt:
04/05/2018
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10634639
US20180328879
15974268
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:046059/0425   Pages: 5
Recorded: 06/12/2018
Attorney Dkt #:Q239413
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARASHI, AI
Exec Dt:
06/05/2018
2
TOIDA, KOUJI
Exec Dt:
06/05/2018
3
SAKUMA, SHUN
Exec Dt:
06/05/2018
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10883959
US20180356363
16006222
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 9
Reel/Frame:047263/0448   Pages: 3
Recorded: 10/22/2018
Attorney Dkt #:01008/007073-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARASHI, AI
Exec Dt:
09/27/2018
2
NAKATSUKASA, TAKUYA
Exec Dt:
09/27/2018
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA
AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190162693
16166907
Correspondence name and address
MITSUHIRO HARAGUCHI, LEASON ELLIS LLP
ONE BARKER AVENUE
FIFTH FLOOR
WHITE PLAINS, NY 10601-1526
Assignment: 10
Reel/Frame:051989/0996   Pages: 3
Recorded: 03/03/2020
Attorney Dkt #:10847/008352-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAZAKI, SATOSHI
Exec Dt:
02/14/2020
2
MIZUTANI, MASAKI
Exec Dt:
02/14/2020
3
IGARASHI, AI
Exec Dt:
02/14/2020
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI
AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11535569
US20200331809
16807289
Correspondence name and address
MITSUHIRO HARAGUCHI, LEASON ELLIS LLP
ONE BARKER AVENUE
FIFTH FLOOR
WHITE PLAINS, NY 10601

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