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Patent Assignment Assignor Details
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Assignor Name : MATSUI, MASAYOSHI
Total Assignments: 17
Assignment: 1
Reel/Frame:006220/0743   Pages: 2
Recorded: 07/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUZUKI, SHOJI
Exec Dt:
07/01/1992
2
KANEKI, TOKIO
Exec Dt:
07/01/1992
3
MATSUI, MASAYOSHI
Exec Dt:
06/30/1992
4
YAMATO, MOTOYUKI
Exec Dt:
06/30/1992
Assignee
1
NIPPON ZEON CO., LTD.
6-1, MARUNOUCHI, 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5137785
NONE
07325824
Correspondence name and address
THE B.F. GOODRICH COMPANY
THOBURN T. DUNLAP
PATENT LAW DEPARTMENT
9921 BRECKSVILLE ROAD
BRECKSVILLE, OHIO 44141-3289
Assignment: 2
Reel/Frame:011215/0931   Pages: 2
Recorded: 10/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAZAKI, KOJI
Exec Dt:
07/18/2000
2
MATSUI, MASAYOSHI
Exec Dt:
07/18/2000
3
SUZUKI, TAKAHIRO
Exec Dt:
07/18/2000
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6570304
NONE
09597416
Correspondence name and address
SUGHRUE, MION ET AL
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 3
Reel/Frame:012274/0269   Pages: 2
Recorded: 10/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAZAKI, KOJI
Exec Dt:
10/17/2001
2
MATSUI, MASAYOSHI
Exec Dt:
10/17/2001
3
SUZUKI, TAKAHIRO
Exec Dt:
10/17/2001
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6559577
US20020047507
09981747
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: 4
Reel/Frame:013179/0954   Pages: 2
Recorded: 08/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUI, MASAYOSHI
Exec Dt:
08/01/2002
2
OKAZAKI, KOJI
Exec Dt:
08/01/2002
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18 TAKATSUJI-CHO, MIZUHO-KU
NAGOYA, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6776032
US20020183919
10135767
Correspondence name and address
SUGHRUE MION, PLLC
ABRAHAM J. ROSNER
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 5
Reel/Frame:014767/0418   Pages: 2
Recorded: 11/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAZAKI, KOJI
Exec Dt:
06/06/2003
2
MATSUI, MASAYOSHI
Exec Dt:
06/06/2003
3
OOZAWA, KEIICHI
Exec Dt:
06/06/2003
4
SUZUKI, TAKAHIRO
Exec Dt:
06/06/2003
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI 467-8525, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7107819
US20040055388
10433059
Correspondence name and address
SUGHRUE MION, PLLC
MARK BOLAND
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:014750/0466   Pages: 2
Recorded: 10/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUI, MASAYOSHI
Exec Dt:
10/03/2003
2
OKAZAKI, KOJI
Exec Dt:
10/03/2003
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO
MIZUHO-KU, NAGOYA-SHI, AICHI 467-8525, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7042288
US20040075498
10433330
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:017156/0937   Pages: 2
Recorded: 10/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, TATSUNORI
Exec Dt:
09/27/2005
2
YAMADA, YUICHI
Exec Dt:
09/27/2005
3
OKAZAKI, KOJI
Exec Dt:
09/27/2005
4
MATSUI, MASAYOSHI
Exec Dt:
09/27/2005
5
OZEKI, KEIJI
Exec Dt:
09/27/2005
6
SUZUKI, TAKAHIRO
Exec Dt:
09/27/2005
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO
MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7185621
US20060032472
11196448
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:020640/0070   Pages: 5
Recorded: 03/11/2008
Attorney Dkt #:5535-0106PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, HIDEKAZU
Exec Dt:
11/19/2007
2
MATSUI, MASAYOSHI
Exec Dt:
12/04/2007
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090224198
11915367
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
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:030712/0833   Pages: 5
Recorded: 06/28/2013
Attorney Dkt #:Q204888
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIYUKI, KENJIRO
Exec Dt:
06/19/2013
2
NAKAMURA, YOSHIHIRO
Exec Dt:
06/19/2013
3
MATSUI, MASAYOSHI
Exec Dt:
06/19/2013
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZHUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9347854
US20140000353
13927866
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037
Assignment: 16
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: 17
Reel/Frame:037331/0415   Pages: 2
Recorded: 12/18/2015
Attorney Dkt #:150310
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUI, MASAYOSHI
Exec Dt:
11/19/2015
2
TATSUMIYA, KAZUKI
Exec Dt:
11/20/2015
3
ISHIDA, FUMIAKI
Exec Dt:
12/08/2015
Assignee
1
SUMITOMO METAL MINING CO., LTD.
5-11-3, SHIMBASHI, MINATO-KU
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160145765
14787954
Correspondence name and address
KRATZ, QUINTOS & HANSON, LLP
1420 K STREET, NW
WASHINGTON, DC 20005

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