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Patent Assignment Assignor Details
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Assignor Name : OKUYAMA, MASAHIKO
Total Assignments: 19
Assignment: 1
Reel/Frame:004580/0471   Pages: 1
Recorded: 07/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KONDO, KAZUO
Exec Dt:
10/01/1982
2
OKUYAMA, MASAHIKO
Exec Dt:
10/01/1982
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUO-KU, NAGOYA-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4634634
NONE
06814177
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004422/0594   Pages: 1
Recorded: 07/03/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KONDO, KAZUO
Exec Dt:
11/01/1983
2
OKUYAMA, MASAHIKO
Exec Dt:
11/01/1983
Assignee
1
NGK SPARK PLUG CO., LTD.
NO.14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4540671
NONE
06552190
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K STREET, NW
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:005580/0706   Pages: 2
Recorded: 01/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KONDO, KAZUO
Exec Dt:
03/12/1985
2
OKUYAMA, MASAHIKO
Exec Dt:
03/12/1985
Assignee
1
NGK SPARK PLUG CO., LTD.
NO. 14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5024973
NONE
06943828
Correspondence name and address
JOSEPH J. RUCH, JR.
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N.W.
WASHINGTON, D.C. 20036-3202
Assignment: 4
Reel/Frame:004606/0352   Pages: 1
Recorded: 09/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IIO, SATOSHI
Exec Dt:
04/19/1985
2
KONDO, KAZUO
Exec Dt:
04/19/1985
3
OKUYAMA, MASAHIKO
Exec Dt:
04/19/1985
4
WATANABE, MASAKAZU
Exec Dt:
04/19/1985
Assignee
1
NGK SPARK PLUG CO., LTD., NO. 14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI, AICHI, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4626392
NONE
06716437
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K ST., N. W.,
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004833/0544   Pages: 1
Recorded: 03/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KONDO, KAZUO
Exec Dt:
06/05/1986
2
KURACHI, TATSUNORI
Exec Dt:
06/05/1986
3
OKUYAMA, MASAHIKO
Exec Dt:
06/05/1986
Assignee
1
NGK SPARK PLUG CO., LTD.
NO. 14-18, TAKATSUJI-CHO, MIZUHO-KU,
NAGOYA-SHI, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4746578
NONE
06847480
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:005029/0176   Pages: 1
Recorded: 03/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KONDO, KAZUO
Exec Dt:
02/15/1989
2
KURACHI, TATSUNORI
Exec Dt:
02/15/1989
3
OKUYAMA, MASAHIKO
Exec Dt:
02/15/1989
Assignee
1
NGK SPARK PLUG CO., LTD.
NO. 14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4839313
NONE
07121831
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE. N.W.
WASHINGTON, D.C. 20037
Assignment: 7
Reel/Frame:005840/0027   Pages: 2
Recorded: 08/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKURAI, CHIHIRO
Exec Dt:
07/12/1991
2
OKUYAMA, MASAHIKO
Exec Dt:
07/12/1991
Assignee
1
COLLOID RESEARCH INSTITUTE
350-1, OAZA OQURA, YAHATAHIGASHI-KU
KITAKYUSHU-SHI, FUKUOKA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5238625
NONE
07740774
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:007300/0653   Pages: 2
Recorded: 12/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUYAMA, MASAHIKO
Exec Dt:
12/19/1994
2
OKADA, KOHJI
Exec Dt:
12/19/1994
3
YAMAGIWA, KATSUYA
Exec Dt:
12/19/1994
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5549123
NONE
08366305
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVAINIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 9
Reel/Frame:007692/0935   Pages: 2
Recorded: 09/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUYAMA, MASAHIKO
Exec Dt:
09/13/1995
2
YAMAGIWA, KATSUYA
Exec Dt:
09/13/1995
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5676997
NONE
08531862
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 10
Reel/Frame:007917/0459   Pages: 3
Recorded: 03/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUTANI, HIDETOSHI
Exec Dt:
03/01/1996
2
OKUYAMA, MASAHIKO
Exec Dt:
03/01/1996
3
YOSHIDA, NORITAKA
Exec Dt:
03/01/1996
4
OZEKI, HIROFUMI
Exec Dt:
03/01/1996
5
KATAGIRI, HIROSHI
Exec Dt:
03/01/1996
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5759935
NONE
08617273
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
ROBERT J. GAYBRICK
1800 M STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 11
Reel/Frame:009418/0961   Pages: 2
Recorded: 08/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWAMURA, TAKENORI
Exec Dt:
08/17/1998
2
HATTORI, MASATERU
Exec Dt:
08/17/1998
3
OKUYAMA, MASAHIKO
Exec Dt:
08/17/1998
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5993535
NONE
09141516
Correspondence name and address
SUGHRUE, MION ET AL
WADDELL A. BIGGART
2100 PA. AVENUE, N.W., STE. 800
WASHINGTON, D.C. 20037-3202
Assignment: 12
Reel/Frame:009757/0802   Pages: 2
Recorded: 02/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKAI, NORIHIKO
Exec Dt:
12/22/1998
2
SUMI, HIROSHI
Exec Dt:
12/22/1998
3
OKUYAMA, MASAHIKO
Exec Dt:
12/22/1998
4
KOJIMA, TOSHIFUMI
Exec Dt:
12/22/1998
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6193910
NONE
09190363
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 13
Reel/Frame:010014/0252   Pages: 2
Recorded: 06/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWAMURA, TAKENORI
Exec Dt:
03/30/1999
2
HATTORI, MASATERU
Exec Dt:
03/30/1999
3
OKUYAMA, MASAHIKO
Exec Dt:
03/31/1999
Assignee
1
NGK SPARK PLUG CO., LTD.
MIZUHO-KU, NAGOYA-SHI
14-18, TAKATSUJI-CHO
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6051061
NONE
09273731
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
MARK BOLAND
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 14
Reel/Frame:011040/0902   Pages: 3
Recorded: 08/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUTANI, YOICHIRO
Exec Dt:
07/14/2000
2
SAWAMURA, TAKENORI
Exec Dt:
07/14/2000
3
HATTORI, MASATERU
Exec Dt:
07/14/2000
4
OKUYAMA, MASAHIKO
Exec Dt:
07/14/2000
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6367962
NONE
09595903
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: 15
Reel/Frame:011338/0785   Pages: 2
Recorded: 12/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUTANI, YOICHIRO
Exec Dt:
10/26/2000
2
SAWAMURA, TAKENORI
Exec Dt:
10/26/2000
3
HATTORI, MASATERU
Exec Dt:
10/26/2000
4
OKUYAMA, MASAHIKO
Exec Dt:
10/26/2000
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6431743
NONE
09678399
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: 16
Reel/Frame:012739/0837   Pages: 3
Recorded: 03/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKUYAMA, MASAHIKO
Exec Dt:
02/22/2002
Assignee
1
FUJITSU LIMITED
KAWASAKI-SHI
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030126008
10106310
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
PATRICK G. BURNS
300 S. WACKER DR.
STE. 2500
CHICAGO, IL 60606
Assignment: 17
Reel/Frame:015855/0819   Pages: 2
Recorded: 09/29/2004
Attorney Dkt #:Q83736
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIYANAGI, SEIJI
Exec Dt:
09/28/2004
2
OTSUKA, JUN
Exec Dt:
09/28/2004
3
SATO, MANABU
Exec Dt:
09/28/2004
4
OKUYAMA, MASAHIKO
Exec Dt:
09/28/2004
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7348069
US20050078433
10951731
Correspondence name and address
SUGHRUE MION, PLLC
ABRAHAM J. ROSNER
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 18
Reel/Frame:018859/0284   Pages: 2
Recorded: 01/30/2007
Attorney Dkt #:Q98659
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, HIROSHI
Exec Dt:
01/18/2007
2
SEKI, TOSHITAKE
Exec Dt:
01/18/2007
3
OTSUKA, JUN
Exec Dt:
01/18/2007
4
SATO, MANABU
Exec Dt:
01/18/2007
5
OKUYAMA, MASAHIKO
Exec Dt:
01/18/2007
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7580240
US20070117338
11603161
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 19
Reel/Frame:024500/0756   Pages: 4
Recorded: 06/08/2010
Attorney Dkt #:P10090US00/JAH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIYANAGI, SEIJI
Exec Dt:
05/26/2010
2
MURAKAMI, KENJI
Exec Dt:
05/26/2010
3
SATO, MOTOHIKO
Exec Dt:
05/26/2010
4
OTSUKA, JUN
Exec Dt:
05/26/2010
5
OKUYAMA, MASAHIKO
Exec Dt:
05/26/2010
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI, JAPAN 467-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8369064
US20100300740
12791303
Correspondence name and address
STITES & HARBISON PLLC
1199 NORTH FAIRFAX STREET
SUITE 900
ALEXANDRIA, VA 22314

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