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Patent Assignment Assignor Details
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Assignor Name : MAEDA, SHUNSUKE
Total Assignments: 20
Assignment: 1
Reel/Frame:011512/0198   Pages: 2
Recorded: 02/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, SHUNSUKE
Exec Dt:
01/16/2001
2
KOHMURA, YOSHIHIKO
Exec Dt:
01/16/2001
3
KOJIMA, TAKIO
Exec Dt:
01/16/2001
4
KUZUYA, YASUHISA
Exec Dt:
01/16/2001
5
SUDA, MASANORI
Exec Dt:
01/16/2001
6
OSHIMA, TAKAFUMI
Exec Dt:
01/16/2001
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18 TAKATSUJI-CHO, MIZUHO-KU,
NAGOYA, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6526822
NONE
09679565
Correspondence name and address
SUGHRUE MION ZINN MACPEAK & SEAS, PLLC
ABRAHAM J. ROSNER
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20037-3213
Assignment: 2
Reel/Frame:011574/0414   Pages: 2
Recorded: 03/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHMURA, YOSHIHIKO
Exec Dt:
02/01/2001
2
MAEDA, SHUNSUKE
Exec Dt:
02/01/2001
3
KOJIMA, TAKIO
Exec Dt:
02/01/2001
4
KUZUYA, YASUHISA
Exec Dt:
02/01/2001
5
SUDA, MASANORI
Exec Dt:
02/01/2001
6
OSHIMA, TAKAFUMI
Exec Dt:
02/01/2001
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6474154
US20020129648
09754343
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL
ABRAHAM J. ROSNER
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 3
Reel/Frame:011843/0418   Pages: 2
Recorded: 05/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, SHUNSUKE
Exec Dt:
05/01/2001
2
KOHMURA, YOSHIHIKO
Exec Dt:
05/01/2001
3
KOJIMA, TAKIO
Exec Dt:
05/01/2001
4
KUZUYA, YASUHISA
Exec Dt:
05/01/2001
5
SUDA, MASANORI
Exec Dt:
05/01/2001
6
OSHIMA, TAKAFUMI
Exec Dt:
05/01/2001
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
KAGOYA, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6474177
US20010035054
09802873
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
ABRAHAM J. ROSNER
2100 PENNSYVANIA AVENUE N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 4
Reel/Frame:012074/0740   Pages: 2
Recorded: 08/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHMURA, YOSHIHIKO
Exec Dt:
08/06/2001
2
MAEDA, SHUNSUKE
Exec Dt:
08/06/2001
3
KOJIMA, TAKIO
Exec Dt:
08/06/2001
4
OSHIMA, TAKAFUMI
Exec Dt:
08/06/2001
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18 TAKATSUJI-CHO, MIZUHO-KU
NAGOYA, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6578414
US20020023485
09925404
Correspondence name and address
SUGHRUE MION ZINN MACPEAK & SEAS, PLLC
ABRAHAM J. ROSNER
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 5
Reel/Frame:013078/0943   Pages: 2
Recorded: 07/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHMURA, YOSHIHIKO
Exec Dt:
06/21/2002
2
MAEDA, SHUNSUKE
Exec Dt:
06/21/2002
3
KOJIMA, TAKIO
Exec Dt:
06/21/2002
4
OSHIMA, TAKAFUMI
Exec Dt:
06/21/2002
Assignee
1
NGK SPARK PLUG CO., LTD.
MIZUHO-KU
14-18 TAKATSUJI-CHO
NAGOYA, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6647776
US20020166376
10139244
Correspondence name and address
SUGHRUE MION, PLLC
ABRAHAM J. ROSNER
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 6
Reel/Frame:016412/0942   Pages: 2
Recorded: 07/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMIYASU, KAZUHIRO
Exec Dt:
07/21/2004
2
MURAGAKI, KOJI
Exec Dt:
07/21/2004
3
NISHIKAWA, SEIGO
Exec Dt:
07/21/2004
4
HANIYA, KAZUHIRO
Exec Dt:
07/21/2004
5
ICHIBANGASE, ATSUSHI
Exec Dt:
07/21/2004
6
MAEDA, SHUNSUKE
Exec Dt:
07/21/2004
7
NISHIMURA, KAZUHIKO
Exec Dt:
07/21/2004
Assignee
1
KABUSHIKI KAISHA YASKAWA DENKI
2-1, KUROSAKI-SHIROISHI, YAHATANISHI-KU
KITAKYUSHU-SHI, FUKUOKA, JAPAN 806-0004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7135655
US20050150883
10502540
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:019724/0870   Pages: 4
Recorded: 08/21/2007
Attorney Dkt #:NG9499US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, YUICHI
Exec Dt:
06/08/2007
2
MAEDA, SHUNSUKE
Exec Dt:
06/08/2007
3
HIRABAYASHI, TATSUKI
Exec Dt:
06/08/2007
4
ISHIHARA, AKITO
Exec Dt:
06/08/2007
5
YAMADA, TATSUNORI
Exec Dt:
06/08/2007
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18 TAKATSUJI-CHO, MIZUHO-KU
NAGOYA, JAPAN 467-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7635826
US20070295710
11811971
Correspondence name and address
MARK KUSNER
6151 WILSON MILLS ROAD
HIGHLAND PLACE - SUITE 310
HIGHLAND HEIGHTS, OH 44143
Assignment: 8
Reel/Frame:022463/0241   Pages: 2
Recorded: 03/27/2009
Attorney Dkt #:Q112462
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOH, SHINSUKE
Exec Dt:
03/17/2009
2
MAEDA, SHUNSUKE
Exec Dt:
03/17/2009
3
SUDA, MASANORI
Exec Dt:
03/17/2009
4
MATSUOKA, TOSHIYUKI
Exec Dt:
03/17/2009
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8519306
US20090242540
12412905
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 9
Reel/Frame:026625/0423   Pages: 2
Recorded: 07/20/2011
Attorney Dkt #:Q122651
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, SHUNSUKE
Exec Dt:
04/07/2011
2
NAKAMURA, YOSHIHIRO
Exec Dt:
04/07/2011
3
MATSUI, MASAYOSHI
Exec Dt:
04/07/2011
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8567237
US20110271748
13010370
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 10
Reel/Frame:029239/0220   Pages: 2
Recorded: 11/05/2012
Attorney Dkt #:Q141793
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIYUKI, KENJIRO
Exec Dt:
10/31/2012
2
KAWAKATSU, MASAHIRO
Exec Dt:
10/31/2012
3
NAKAMURA, YOSHIHIRO
Exec Dt:
10/31/2012
4
MATSUI, MASAYOSHI
Exec Dt:
10/31/2012
5
MAEDA, SHUNSUKE
Exec Dt:
10/31/2012
6
WATANABE, TADASHI
Exec Dt:
10/31/2012
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU, AICHI
NAGOYA-SHI, JAPAN 467-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8939121
US20130042831
13588092
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW, SUITE 800
WASHINGTON, DC 20037
Assignment: 11
Reel/Frame:030699/0606   Pages: 2
Recorded: 06/27/2013
Attorney Dkt #:Q204520
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, YOSHIHIRO
Exec Dt:
05/10/2013
2
MAEDA, SHUNSUKE
Exec Dt:
05/10/2013
3
WATANABE, TADASHI
Exec Dt:
05/10/2013
4
MATSUI, MASAYOSHI
Exec Dt:
05/10/2013
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9784450
US20130269640
13976565
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:030784/0557   Pages: 2
Recorded: 07/12/2013
Attorney Dkt #:Q204364
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TADASHI
Exec Dt:
05/10/2013
2
MAEDA, SHUNSUKE
Exec Dt:
05/10/2013
3
NAKAMURA, YOSHIHIRO
Exec Dt:
05/10/2013
4
MATSUI, MASAYOSHI
Exec Dt:
05/10/2013
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130291820
13979240
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 13
Reel/Frame:030707/0825   Pages: 2
Recorded: 06/28/2013
Attorney Dkt #:Q204707
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TADASHI
Exec Dt:
06/06/2013
2
NAKAMURA, YOSHIHIRO
Exec Dt:
06/06/2013
3
MAEDA, SHUNSUKE
Exec Dt:
06/06/2013
4
MATSUI, MASAYOSHI
Exec Dt:
06/06/2013
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 467-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9726376
US20130269641
13976783
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 14
Reel/Frame:030658/0576   Pages: 2
Recorded: 06/21/2013
Attorney Dkt #:Q204675
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, YOSHIHIRO
Exec Dt:
06/10/2013
2
MAEDA, SHUNSUKE
Exec Dt:
06/10/2013
3
MATSUI, MASAYOSHI
Exec Dt:
06/10/2013
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8893545
US20130319094
13996102
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 15
Reel/Frame:032783/0275   Pages: 4
Recorded: 04/29/2014
Attorney Dkt #:Q204242
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, SHUNSUKE
Exec Dt:
03/07/2014
2
NAKAMURA, YOSHIHIRO
Exec Dt:
03/07/2014
3
MATSUI, MASAYOSHI
Exec Dt:
03/07/2014
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9366594
US20130333456
13970360
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 16
Reel/Frame:032823/0645   Pages: 5
Recorded: 05/05/2014
Attorney Dkt #:Q208077
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, SHUNSUKE
Exec Dt:
03/07/2014
2
NAKAMURA, YOSHIHIRO
Exec Dt:
03/07/2014
3
KAWAKATSU, MASAHIRO
Exec Dt:
03/07/2014
4
SUZUKI, HIROYUKI
Exec Dt:
03/07/2014
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9897063
US20150048066
14356316
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE
WASHINGTON, DC 20037-3213
Assignment: 17
Reel/Frame:035669/0572   Pages: 3
Recorded: 05/19/2015
Attorney Dkt #:2209650.00196US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAI, TAKANORI
Exec Dt:
04/07/2015
2
ITO, KO
Exec Dt:
04/07/2015
3
MAEDA, SHUNSUKE
Exec Dt:
04/07/2015
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9693199
US20150296345
14443758
Correspondence name and address
GRANT K. ROWAN
1875 PENNSYLVANIA AVE., NW
WILMERHALE LLP
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:038973/0210   Pages: 12
Recorded: 06/21/2016
Attorney Dkt #:2016-0759A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIMURA, HITOSHI
Exec Dt:
05/10/2016
2
OIWA, TADAO
Exec Dt:
05/11/2016
3
CAI, HUI LIANG
Exec Dt:
05/09/2016
4
YANAGIMOTO, YOICHI
Exec Dt:
05/11/2016
5
MAEDA, SHUNSUKE
Exec Dt:
05/07/2016
Assignee
1
NAGAOKA INTERNATIONAL CORP.
1-15, NISHIKI KITA-CHO, KAIZUKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170107122
15187916
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:039765/0005   Pages: 3
Recorded: 09/16/2016
Attorney Dkt #:2209650.00198US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAI, TAKANORI
Exec Dt:
07/27/2016
2
ITO, KO
Exec Dt:
07/27/2016
3
MAEDA, SHUNSUKE
Exec Dt:
07/27/2016
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9591526
US20150304887
14647320
Correspondence name and address
WILMERHALE/DC
1875 PENNSYLVANIA AVE., NW
WASHINGTON, DC 20006
Assignment: 20
Reel/Frame:058973/0569   Pages: 3
Recorded: 02/10/2022
Attorney Dkt #:NG12412US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOZAWA, TATSUYA
Exec Dt:
12/20/2021
2
MAEDA, SHUNSUKE
Exec Dt:
12/17/2021
3
GOTO, DAIKI
Exec Dt:
12/22/2021
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18 TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11424600
NONE
17668796
Correspondence name and address
DANIEL PULJIC / KUSNER & JAFFE
6150 PARKLAND BOULEVARD, SUITE 105
PARAGON CENTER II
MAYFIELD HEIGHTS, 44124 UNITED STATES

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