skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : NGK SPARK PLUG CO., LTD
Total Assignments: 51
Assignment: 1
Reel/Frame:004497/0936   Pages: 1
Recorded: 12/23/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KANDA, ATSUSHI
Exec Dt:
12/16/1985
2
TAKAGI, SHUNICHI
Exec Dt:
12/16/1985
3
KAMBE, ROKURO
Exec Dt:
12/16/1985
Assignee
1
NGK SPARK PLUG CO., LTD
NO. 14-18, TAKATSUJI-CHO,
A CORP. OF JAPAN
MIZUHO-KU, NAGOYA-SHI,AICI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4657825
NONE
06812634
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER
1775 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:007137/0048   Pages: 2
Recorded: 09/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIWA, TOMONORI
Exec Dt:
08/22/1994
2
YOGO, TETSUJI
Exec Dt:
08/22/1994
Assignee
1
NGK SPARK PLUG CO., LTD
NO. 14-18, TAKATSUJI-CHO
MIZUHO-KU, AICHI PREFECTURE
NAGOYA CITY, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5600867
NONE
08299416
Correspondence name and address
FOLEY & LARDNER
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
ATTN: RICHARD L. SCHWAAB
Assignment: 3
Reel/Frame:007796/0312   Pages: 2
Recorded: 12/04/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INAGAKI, HIROSHI
Exec Dt:
11/22/1995
2
KITSUKAWA, KANEHISA
Exec Dt:
11/22/1995
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO, MIZUHO-KU, AICHI
NAGOYA-SHI, JAPAN 467
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5828217
NONE
08567992
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K. STREET, N. W.
SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 4
Reel/Frame:007828/0242   Pages: 2
Recorded: 01/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
INAGAKI, HIROSHI
Exec Dt:
01/12/1996
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO, MIZUHO-KU, AICHI
NAGOYA-SHI, JAPAN 467
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5617032
NONE
08587927
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET N.W. SUITE 500
WASHINGTON, D.C. 2
Assignment: 5
Reel/Frame:008486/0656   Pages: 2
Recorded: 03/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, NOBUHIRO
Exec Dt:
03/21/1997
2
HARADA, SADAMITSU
Exec Dt:
03/21/1997
3
IMAMURA, OSAMU
Exec Dt:
03/21/1997
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI AICHI
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5852234
NONE
08826145
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER, L.L.P.
EARNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 6
Reel/Frame:008700/0585   Pages: 2
Recorded: 04/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASAKI, KOZO
Exec Dt:
04/16/1997
2
SAIKI, HAJIME
Exec Dt:
04/16/1997
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO, MIZUHO-KU, AICHI
NAGOYA-SHI, JAPAN 467
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6080936
NONE
08840658
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K. STREET, N.W. SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 7
Reel/Frame:008986/0167   Pages: 2
Recorded: 02/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANIGUCHI, MASATO
Exec Dt:
12/08/1997
Assignee
1
NGK SPARK PLUG CO., LTD
NAGOYA-SHI
14-18, TAKATSUJI-CHO, MIZUHO-KU
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6110605
NONE
08920867
Correspondence name and address
MORGAN, LEWIS & BOCKIUS, LLP
MR. ROBERT J. GAYBRICK
1800 M STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 8
Reel/Frame:009258/0775   Pages: 2
Recorded: 06/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUNO, TAKANORI
Exec Dt:
01/09/1998
2
TANAKA, KATSUHIKO
Exec Dt:
01/09/1998
Assignee
1
NGK SPARK PLUG CO., LTD
NAGOYA-SHI
14-18, TAKATSUJI-CHO, MIZUHO-KU
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5998765
NONE
08972544
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
MR. ROBERT J. GAYBRICK
1800 M. STREET
WASHINGTON, D.C. 20036
Assignment: 9
Reel/Frame:009246/0038   Pages: 2
Recorded: 06/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUZUKI, MASASHI
Exec Dt:
03/18/1998
2
KAWAI, TAKESHI
Exec Dt:
03/18/1998
Assignee
1
NGK SPARK PLUG CO., LTD
MIZUHO-KU, AICHI
14-18, TAKATSUJI-CHO,
NAGOYA-SHI, JAPAN 467-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5925814
NONE
09019605
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K. STREET, N.W. SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 10
Reel/Frame:010041/0684   Pages: 2
Recorded: 06/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, MOTOHIKO
Exec Dt:
06/08/1999
2
YOKOI, HITOSHI
Exec Dt:
06/10/1999
3
OHBAYASHI, KAZUSHIGE
Exec Dt:
06/08/1999
Assignee
1
NGK SPARK PLUG CO., LTD
MIZUHO-KU, NAGOYA-SHI
NO. 14-18, TAKATSUJI-CHO
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6380117
US20020010074
09333944
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
MARK BOLAND
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 11
Reel/Frame:010542/0496   Pages: 2
Recorded: 10/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGIMOTO, MAKOTO
Exec Dt:
10/15/1999
Assignee
1
NGK SPARK PLUG CO., LTD
NAGOYA
14-18 TAKATSUJI-CHO, MIZUHO-SHI
AICHI 467-8525, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6407487
NONE
09403727
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
JOSEPH J. RUSH, JR.,
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 12
Reel/Frame:010628/0873   Pages: 4
Recorded: 02/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KABUSHIKI KAISHA RIKEN
Exec Dt:
11/15/1999
2
HIRAI, TOSHIO
Exec Dt:
11/15/1999
3
NIIHARA, KOICHI
Exec Dt:
11/15/1999
Assignee
1
NGK SPARK PLUG CO., LTD
14-18 TAKATSUJI, MIZUHO-KU, NAGOYA
AICHI-KEN 467-0872, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4746635
NONE
06864353
Correspondence name and address
KUBOVCIK & KUBOVCIK
KEIKO TANAKA KUBOVCIK
900 17TH STREET N.W., SUITE 710
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:010548/0977   Pages: 2
Recorded: 02/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TATEMATSU, KAZUHO
Exec Dt:
02/02/2000
2
WATANABE, SHINDO
Exec Dt:
02/02/2000
Assignee
1
NGK SPARK PLUG CO., LTD
NAGOYA-SHI
14-18, TAKATSUJI-CHO, MIZUHO-KU
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6274855
NONE
09441207
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
J. MICHAEL THESZ
1800 M STREET, N.W.
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:011577/0484   Pages: 2
Recorded: 02/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NASU, HIROAKI
Exec Dt:
02/19/2001
2
MATSUTANI, WATARU
Exec Dt:
02/19/2001
3
UEMURA, YOSHITO
Exec Dt:
02/19/2001
Assignee
1
NGK SPARK PLUG CO., LTD
MIZAHO-KU, NAGOYA-SHI
14-18, TAKATSUJI-CHO,
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6538365
US20010050522
09791867
Correspondence name and address
SUGHRUE, MION, ZINN ET AL
DARRYL MEXIC
2100 PENNSYLVANIA AVE, NW
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 15
Reel/Frame:011871/0530   Pages: 5
Recorded: 06/06/2001
Conveyance: ASSIGNMENT OF 50% INTEREST
Assignor
1
NTK POWERDEX, INC.
Exec Dt:
05/15/2001
Assignee
1
NGK SPARK PLUG CO., LTD
MIZUHOKU
14-18 TAKATSUIJICHO
NAGOYA, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5041199
NONE
07503996
 
5089027
NONE
07617993
 
5085952
NONE
07642136
 
5183715
NONE
07792691
 
5279624
NONE
07982556
 
5336273
NONE
07982621
 
5397660
NONE
08204776
 
5580678
NONE
08204779
 
5648186
NONE
08659775
 
5837397
NONE
08747143
 
5792576
NONE
08748500
 
5939043
NONE
09105659
 
6048646
NONE
09120063
 
6267790
NONE
09271954
 
6207271
NONE
09271955
 
6145280
NONE
09271956
 
6056185
NONE
09271957
 
6277520
NONE
09272684
 
6403262
NONE
09501197
 
6175213
NONE
09506912
 
6284406
NONE
09591290
 
6562511
US20020102455
09730812
 
6475674
US20010021471
09778699
 
6849358
US20020146620
09827985
Correspondence name and address
MARK KUSNER CO., LPA
MARK KUSNER
HIGHLAND PLACE - SUITE 310
6151 WILSON MILLS ROAD
HIGHLAND HEIGHTS, OH 44143
Assignment: 16
Reel/Frame:012703/0477   Pages: 2
Recorded: 03/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGUCHI, MASATO
Exec Dt:
03/12/2002
2
OTANI, TAKAYUKI
Exec Dt:
03/12/2002
Assignee
1
NGK SPARK PLUG CO., LTD
MIZUHO-KU
14-18 TAKATSUJI-CHO
NAGOYA, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6831253
US20020130121
10097594
Correspondence name and address
SUGHRUE MION PLLC
ABRAHAM J. ROSNER
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 17
Reel/Frame:013381/0092   Pages: 2
Recorded: 10/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, MASUO
Exec Dt:
09/26/2002
2
TAKEUCHI, SHINYA
Exec Dt:
09/26/2002
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI 467-8525, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030072628
10267789
Correspondence name and address
SUGHRUE MION PLLC
ABRAHAM J. ROSNER
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 18
Reel/Frame:013538/0683   Pages: 2
Recorded: 11/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUZUKI, AKIRA
Exec Dt:
11/26/2002
Assignee
1
NGK SPARK PLUG CO., LTD
14-18 TAKATSUJI-SHO
MIZUO-KU, NAGOYA, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6806628
US20030102791
10304707
Correspondence name and address
SUGHRUE MION PLLC
ABRAHAM J. ROSNER
1010 EL CAMINO REAL, SUITE 300
MENLO PARK, CA 94025
Assignment: 19
Reel/Frame:014091/0425   Pages: 2
Recorded: 05/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUZUKI, AKIRA
Exec Dt:
04/18/2003
Assignee
1
NGK SPARK PLUG CO., LTD
14-18 TAKATSUJI-CHO
MIZUHO-KU, NAGOYA, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6909226
US20030168954
10372822
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 20
Reel/Frame:014307/0600   Pages: 2
Recorded: 07/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMI, HIROSHI
Exec Dt:
07/08/2003
2
MIZUTANI, HIDETOSHI
Exec Dt:
07/08/2003
3
SATO, MANABU
Exec Dt:
07/08/2003
Assignee
1
NGK SPARK PLUG CO., LTD
14-18 TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7291789
US20050051356
10620361
Correspondence name and address
SUGHRUE, MION, PLLC
2100 PENNSYLANIA, AVE., N.W.
WASHINGTON, D.C. 20037
Assignment: 21
Reel/Frame:018742/0806   Pages: 3
Recorded: 12/21/2006
Attorney Dkt #:P09023US00/RFH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URASHIMA, KAZUHIRO
Exec Dt:
08/25/2006
2
YURI, SHINJI
Exec Dt:
08/23/2006
3
SATO, MANABU
Exec Dt:
08/25/2006
4
OTSUKA, JUN
Exec Dt:
08/28/2006
Assignee
1
NGK SPARK PLUG CO., LTD
14-18 TAKATSUJI-CHO MIZUHO
NAGOYA, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7473988
US20070045815
11513249
Correspondence name and address
STITES & HARBISON PLLC
1199 NORTH FAIRFAX STREET
SUITE 900
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:021286/0571   Pages: 2
Recorded: 07/24/2008
Attorney Dkt #:Q107947
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAIWA, MASAMICHI
Exec Dt:
07/02/2008
2
INOUE, NOBUHIRO
Exec Dt:
07/02/2008
3
TERAMOTO, SATOSHI
Exec Dt:
07/02/2008
4
NAGAO, YUKINOBU
Exec Dt:
07/02/2008
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO MIZUHO-KU
AICHI
NAGOYA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8182664
US20080277281
12115840
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 23
Reel/Frame:021787/0251   Pages: 3
Recorded: 11/05/2008
Attorney Dkt #:194880
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKI, HIDEAKI
Exec Dt:
10/09/2008
2
KIMURA, WATARU
Exec Dt:
10/09/2008
3
YOSHIDA, NORITAKA
Exec Dt:
10/09/2008
4
SATO, NAOHITO
Exec Dt:
10/09/2008
5
ONODA, MITSUGA
Exec Dt:
10/09/2008
6
KAWAJI, HIROYUKI
Exec Dt:
10/09/2008
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO
MIZUHO-KU, AICHI
NAGOYA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7876030
US20090066192
12207539
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 24
Reel/Frame:022118/0075   Pages: 2
Recorded: 01/16/2009
Attorney Dkt #:Q110713
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUTA, NOBUO
Exec Dt:
12/10/2008
2
MORI, SHIGEKI
Exec Dt:
12/10/2008
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO MIZUHO-KU
AICHI
NAGOYA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8419915
US20090117007
12265833
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 25
Reel/Frame:022164/0550   Pages: 2
Recorded: 01/27/2009
Attorney Dkt #:Q110712
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIGURO, YASUHIRO
Exec Dt:
12/24/2008
2
ABE, SATORU
Exec Dt:
12/24/2008
3
KOBAYASHI, AKIHIRO
Exec Dt:
12/24/2008
4
SUMI, TAKAYUKI
Exec Dt:
12/24/2008
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO
MIZUHO-KU, AICHI
NAGOYA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9518954
US20090120161
12265363
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 26
Reel/Frame:022164/0421   Pages: 2
Recorded: 01/27/2009
Attorney Dkt #:Q111099
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMEDA, HIROYUKI
Exec Dt:
01/07/2009
2
MUSASA, MAMORU
Exec Dt:
01/07/2009
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO
MIZUHO-KU, AICHI
NAGOYA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8324791
US20090127997
12274396
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 27
Reel/Frame:022294/0240   Pages: 2
Recorded: 02/23/2009
Attorney Dkt #:Q112271
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAYA, SATOSHI
Exec Dt:
02/16/2009
2
KAKIMOTO, SHIRO
Exec Dt:
02/16/2009
3
NISHIYAMA, HIROYUKI
Exec Dt:
02/16/2009
4
MATSUTANI, WATARU
Exec Dt:
02/16/2009
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO
MIZUHO-KU, AICHI
NAGOYA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8465636
US20090211906
12390567
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 28
Reel/Frame:022426/0231   Pages: 3
Recorded: 03/20/2009
Attorney Dkt #:P09710US00/JAH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAGIRI, HIROSHI
Exec Dt:
03/11/2009
2
ASANO, TOSHIYA
Exec Dt:
03/11/2009
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8093503
US20090229874
12403525
Correspondence name and address
STITES & HARBISON PLLC
1199 NORTH FAIRFAX STREET
SUITE 900
ALEXANDRIA, VA 22314
Assignment: 29
Reel/Frame:022426/0366   Pages: 3
Recorded: 03/20/2009
Attorney Dkt #:P09711US00/JAH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAGIRI, HIROSHI
Exec Dt:
03/11/2009
2
ASANO, TOSHIYA
Exec Dt:
03/11/2009
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8153909
US20090236138
12403535
Correspondence name and address
STITES & HARBISON PLLC
1199 NORTH FAIRFAX STREET
SUITE 900
ALEXANDRIA, VA 22314
Assignment: 30
Reel/Frame:022765/0159   Pages: 2
Recorded: 06/02/2009
Attorney Dkt #:P09671US00/JAH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUZAWA, REIMON
Exec Dt:
03/24/2009
2
SUZUKI, AKIRA
Exec Dt:
03/17/2009
3
KATO, TOMOAKI
Exec Dt:
03/17/2009
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI, JAPAN 467-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8217561
US20100019644
12516227
Correspondence name and address
STITES & HARBISON PLLC
1199 NORTH FAIRFAX STREET
SUITE 900
ALEXANDRIA, VA 22314
Assignment: 31
Reel/Frame:022585/0131   Pages: 3
Recorded: 04/23/2009
Attorney Dkt #:P09734US00/JAH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOMURA, HIROSHI
Exec Dt:
04/10/2009
2
YOSHIKAWA, TAKAYA
Exec Dt:
04/10/2009
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090263286
12424985
Correspondence name and address
STITES & HARBISON PLLC
1199 NORTH FAIRFAX STREET
SUITE 900
ALEXANDRIA, VA 22314
Assignment: 32
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: 33
Reel/Frame:022756/0534   Pages: 2
Recorded: 05/29/2009
Attorney Dkt #:Q113408
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKURAI, TAKAYUKI
Exec Dt:
05/21/2009
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8228659
US20090296306
12474999
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 34
Reel/Frame:022966/0621   Pages: 2
Recorded: 07/16/2009
Attorney Dkt #:Q113351
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORITA, TAKESHI
Exec Dt:
06/22/2009
2
HANZAWA, GO
Exec Dt:
06/16/2009
3
SUZUKI, TATSUYA
Exec Dt:
06/16/2009
4
OI, MITSUNORI
Exec Dt:
06/16/2009
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO
MIZUHO-KU, AICHI
NAGOYA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8192081
US20090279585
12437614
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 35
Reel/Frame:022963/0647   Pages: 3
Recorded: 07/16/2009
Attorney Dkt #:Q114225
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, NAOKI
Exec Dt:
07/14/2009
2
ATSUMI, TAKAYOSHI
Exec Dt:
07/14/2009
3
MIZUI, TAKEO
Exec Dt:
07/14/2009
4
INUKAI, HIDEYA
Exec Dt:
07/14/2009
5
FUJII, YOSHIYASU
Exec Dt:
07/14/2009
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO
MIZUHO-KU, AICHI
NAGOYA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8291746
US20100011838
12503948
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 36
Reel/Frame:023010/0098   Pages: 2
Recorded: 07/27/2009
Attorney Dkt #:Q113788
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHMURA, YOSHIHIKO
Exec Dt:
07/21/2009
2
KONDO, MASARU
Exec Dt:
07/21/2009
3
YOSHIDA, SHINGO
Exec Dt:
07/21/2009
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO
MIZUHO-KU, AICHI
NAGOYA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7924561
US20100018892
12509857
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 37
Reel/Frame:023396/0876   Pages: 3
Recorded: 10/20/2009
Attorney Dkt #:P09746US00/JAH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, AKIRA
Exec Dt:
09/03/2009
2
KATO, TOMOAKI
Exec Dt:
09/03/2009
3
MUSASA, MAMORU
Exec Dt:
09/03/2009
4
KYUNO, JIRO
Exec Dt:
09/03/2009
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI AICHI, JAPAN 467-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8531094
US20100117507
12595732
Correspondence name and address
STITES & HARBISON PLLC
1199 NORTH FAIRFAX STREET
SUITE 900
ALEXANDRIA, VA 22314
Assignment: 38
Reel/Frame:025308/0722   Pages: 4
Recorded: 10/25/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIBAYASHI, MAKOTO
Exec Dt:
10/01/2010
2
HONDA, TOSHITAKA
Exec Dt:
10/01/2010
3
NAKAGAWA, KEITA
Exec Dt:
10/01/2010
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO
NAGOYA, AICHI , MIZUHO-KU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8242672
US20110037371
12736630
Correspondence name and address
MARK KUSNER
KUSNER & JAFFE
HIGHLAND PLACE-SUITE 310
6151 WILSON MILLS ROAD
HIGHLAND HEIGHTS, OHIO 44143
Assignment: 39
Reel/Frame:025739/0629   Pages: 2
Recorded: 01/19/2011
Attorney Dkt #:Q121750
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAEDA, SEIJI
Exec Dt:
01/11/2011
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO
MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8632667
US20110174615
13009261
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 40
Reel/Frame:025809/0490   Pages: 2
Recorded: 02/15/2011
Attorney Dkt #:Q122182
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IEDA, NORIKAZU
Exec Dt:
02/11/2011
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8345397
US20110199709
13026696
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 41
Reel/Frame:027781/0345   Pages: 3
Recorded: 02/29/2012
Attorney Dkt #:01008/002757-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KATO, TOMOAKI
Exec Dt:
02/27/2012
Assignee
1
NGK SPARK PLUG CO., LTD
14-18 TAKATSUJI-CHO, MIZUHO-KU
NAGOYA
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8723405
US20120153801
13393269
Correspondence name and address
MELVIN C. GARNER, LEASON ELLIS LLP
ONE BARKER AVENUE
FIFTH FLOOR
WHITE PLAINS, NY 10601
Assignment: 42
Reel/Frame:027906/0964   Pages: 2
Recorded: 03/22/2012
Attorney Dkt #:Q129344
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONOGI, HIROTAKA
Exec Dt:
03/02/2012
2
KATO, KENJI
Exec Dt:
03/02/2012
3
TERAMOTO, SATOSHI
Exec Dt:
03/02/2012
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9297778
US20120234697
13418903
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW, SUITE 800
WASHINGTON, DC 20037
Assignment: 43
Reel/Frame:027912/0049   Pages: 3
Recorded: 03/22/2012
Attorney Dkt #:01008/002703-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, HARUKI
Exec Dt:
03/21/2012
2
HONDA, TOSHITAKA
Exec Dt:
03/21/2012
Assignee
1
NGK SPARK PLUG CO., LTD
14-18 TAKATSUJI-CHO, MIZUHO-KU
NAGOYA
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8653725
US20120176021
13497745
Correspondence name and address
MELVIN C. GARNER, LEASON ELLIS LLP
ONE BARKER AVENUE
FIFTH FLOOR
WHITE PLAINS, NY 10601
Assignment: 44
Reel/Frame:027952/0467   Pages: 3
Recorded: 03/29/2012
Attorney Dkt #:01008/002791-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORI, YASUHIRO
Exec Dt:
03/27/2012
2
EMOTO, RYUJI
Exec Dt:
03/27/2012
Assignee
1
NGK SPARK PLUG CO., LTD
14-18 TAKATSUJI-CHO, MIZUHO-KU
NAGOYA
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8469759
US20120252298
13433443
Correspondence name and address
MELVIN C. GARNER, LEASON ELLIS LLP
ONE BARKER AVENUE
FIFTH FLOOR
WHITE PLAINS, NY 10601
Assignment: 45
Reel/Frame:028610/0431   Pages: 2
Recorded: 07/23/2012
Attorney Dkt #:Q140706
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, MASAKI
Exec Dt:
07/04/2012
2
SHIOTANI, KOJI
Exec Dt:
07/04/2012
3
WAKAZONO, TOMOHIRO
Exec Dt:
07/04/2012
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO
MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9453815
US20130019655
13554340
Correspondence name and address
SUGHRUE MION, LLC
2100 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20037
Assignment: 46
Reel/Frame:031831/0958   Pages: 2
Recorded: 12/20/2013
Attorney Dkt #:1161LT/6788-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MORITA, YOUSUKE
Exec Dt:
12/18/2013
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA, AICHI, JAPAN 467-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140175705
14136872
Correspondence name and address
STITES & HARBISON PLLC
1199 NORTH FAIRFAX STREET
SUITE 900
ALEXANDRIA, VA 22314
Assignment: 47
Reel/Frame:036000/0570   Pages: 8
Recorded: 07/01/2015
Attorney Dkt #:Q220550
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIMOTO, OSAMU
Exec Dt:
06/08/2015
2
KANEMARU, TOMONORI
Exec Dt:
06/08/2015
3
KUNO, TAKEHITO
Exec Dt:
06/08/2015
4
TANAKA, TOMO-O
Exec Dt:
06/08/2015
5
UEHARA, TOSHIHIRO
Exec Dt:
06/08/2015
Assignees
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
2
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9783872
US20150340844
14758891
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 48
Reel/Frame:036218/0869   Pages: 4
Recorded: 07/30/2015
Attorney Dkt #:Q221323
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAGI, HIROAKI
Exec Dt:
07/21/2015
2
SATO, YOSHIKUNI
Exec Dt:
07/21/2015
3
HOTTA, NOBUYUKI
Exec Dt:
07/21/2015
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9935328
US20150372334
14764758
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 49
Reel/Frame:038306/0991   Pages: 2
Recorded: 04/18/2016
Attorney Dkt #:NG11374US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TODA, SATORU
Exec Dt:
03/23/2016
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 467-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9816477
US20160377044
15131501
Correspondence name and address
MICHAEL A. JAFFE, KUSNER & JAFFE
PARAGON CENTER II
6150 PARKLAND BOULEVARD, SUITE 105
MAYFIELD HEIGHTS, OH 44124
Assignment: 50
Reel/Frame:039182/0515   Pages: 6
Recorded: 07/18/2016
Attorney Dkt #:12000.0003.CPUS01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SSENYANGE, SOLOMON
Exec Dt:
07/13/2016
Assignees
1
SPIROMETRIX, INC.
6210 STONERIDGE MALL ROAD
SUITE 410
PLEASANTON, CALIFORNIA 94588
2
NGK SPARK PLUG CO., LTD
14-18 TAKATSUJI-CHO, MIZUHO-KU
NAGOYA 467-8525, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170065208
15213224
Correspondence name and address
HEATHER H. FAN/ GLENN W. RHODES
ONE MARKET STREET
SPEAR TOWER, SUITE 3600
SAN FRANCISCO, CA 94105
Assignment: 51
Reel/Frame:045538/0606   Pages: 5
Recorded: 04/13/2018
Attorney Dkt #:Q238117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NUNOME, TAKANORI
Exec Dt:
03/14/2018
2
TERAMOTO, SATOSHI
Exec Dt:
03/14/2018
3
HASEGAWA, SHOICHI
Exec Dt:
03/14/2018
4
IMAIDA, TOMOMI
Exec Dt:
03/14/2018
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180299404
15953051
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213

Search Results as of: 04/18/2024 05:07 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT