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Patent Assignment Assignor Details
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Assignor Name : OHTSUKA, KOJI
Total Assignments: 19
Assignment: 1
Reel/Frame:004978/0955   Pages: 1
Recorded: 11/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OHTSUKA, KOJI
Exec Dt:
11/17/1988
2
KUTSUZAWA, YOSHIRO
Exec Dt:
11/17/1988
3
OGATA, KIMIO
Exec Dt:
11/17/1988
4
ICHINOSAWA, HIDEYUKI
Exec Dt:
11/17/1988
Assignee
1
SANKEN ELECTRIC CO., LTD., A CORP. OF JAPAN
3-6-3, KITANO, NIZA-SHI
SAITAMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5027166
NONE
07277333
Correspondence name and address
NORMAN L. NORRIS
WOODCOCK, WASHBURN, KURTZ, MACKIEWICZ
& NORRIS
ONE LIBERTY PLACE, 46TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:005052/0632   Pages: 1
Recorded: 03/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OHTSUKA, KOJI
Exec Dt:
02/09/1989
2
GOTO, HIROKAZU
Exec Dt:
02/09/1989
Assignee
1
SANKEN ELECTRIC CO., LTD.,
3-6-3, KITANO, NIIZA-SHI,
SAITAMA-KEN,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4980749
NONE
07319951
Correspondence name and address
WOODCOCK, WASHBURN, KURTZ, MACKIEWICZ &
NORRIS
ONE LIBERTY PLACE
46TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:005167/0850   Pages: 1
Recorded: 10/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OHTSUKA, KOJI
Exec Dt:
09/28/1989
2
GOTO, HIROKAZU
Exec Dt:
09/28/1989
Assignee
1
SANKEN ELECTRIC CO., LTD.
3-6-3, KITANO, NIIZA-SHI
A CORP. OF JAPAN
SAITAMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5081510
NONE
07427734
Correspondence name and address
WOODCOCK WASHBURN KURTZ MACKIEWICZ &
NORRIS
ONE LIBERTY PLACE, 46TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:005590/0050   Pages: 4
Recorded: 01/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OHTSUKA, KOJI
Exec Dt:
01/17/1991
2
SATO, MASAHIRO
Exec Dt:
01/17/1991
Assignee
1
SANKEN ELECTRIC CO., LTD.
3-6-3, KITANO, NIIZA-SHI
A CORP. OF JAPAN
SAITAMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5075740
NONE
07646880
Correspondence name and address
WOODCOCK, WASHBURN, KURTZ,
MACKIEWICZ & NORRIS
ONE LIBERTY PLACE, 46TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:006199/0062   Pages: 2
Recorded: 06/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OHTSUKA, KOJI
Exec Dt:
06/05/1992
2
OHMURO, NORIYOSHI
Exec Dt:
06/05/1992
3
KOREEDA, GEN
Exec Dt:
06/05/1992
Assignee
1
SANKEN ELECTRIC CO., LTD.
A CORP. OF JAPAN
6-3, 3-CHOME, KITANO, NIIZA-SHI
SAITAMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5221638
NONE
07900440
Correspondence name and address
R. S. STRICKLER
BACHMAN & LAPOINTE, P.C.
SUITE 1201 - 900 CHAPEL STREET
NEW HAVEN, CT. 06510-2802
Assignment: 6
Reel/Frame:008556/0608   Pages: 2
Recorded: 05/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKA, KOJI
Exec Dt:
05/07/1997
2
MUROFUSHI, HITOSHI
Exec Dt:
05/07/1997
3
CHINO, EMIKO
Exec Dt:
05/07/1997
4
MOKU, TESUJI
Exec Dt:
05/07/1997
Assignee
1
SANKEN ELECTRIC CO., LTD.
NIIZA-SHI
6-3, KITANO 3-CHOME
SAITAMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5814838
NONE
08856946
Correspondence name and address
WOODCOCK WASHBURN KURTZ ET AL
NORMAN L. NORRIS
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PA 19103-7301
Assignment: 7
Reel/Frame:011022/0914   Pages: 2
Recorded: 05/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKA, KOJI
Exec Dt:
04/26/2000
Assignee
1
SANKEN ELECTRIC CO., LTD.
6-3, KITANO 3-CHOME, NIIZA-SHI
SAITAMA 352-8666, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6424018
NONE
09555361
Correspondence name and address
WOODCOCK WASHBURN KURTZ ET AL
NORMAN L. NORRIS
1650 MARKET STREET
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 8
Reel/Frame:011090/0255   Pages: 2
Recorded: 09/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUYAMA, HIDETSUGU
Exec Dt:
06/02/2000
2
OHTSUKA, KOJI
Exec Dt:
06/02/2000
3
TERAI, SATOSHI
Exec Dt:
06/02/2000
4
SAWAMOTO, SHUHEI
Exec Dt:
06/02/2000
Assignees
1
PETROLEUM ENERGY CENTER
4-3-9, TORANOMON
MINATO-KU, TOKYO, JAPAN
2
TOYO ENGINEERING CORPORATION
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6797153
NONE
09560047
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
TERRYENCE F. CHAPMAN
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1699
Assignment: 9
Reel/Frame:011309/0926   Pages: 2
Recorded: 11/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKA, KOJI
Exec Dt:
10/30/2000
Assignee
1
SANKEN ELECTRIC CO., LTD.
6-3, KITANO 3-CHOME, NIIZA-SHI,
SAITAMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6462531
NONE
09713996
Correspondence name and address
WOODCOCK WASHBURN KURTZ ET AL
NORMAN L. NORRIS, ESQ.
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PA 19103-7301
Assignment: 10
Reel/Frame:011322/0970   Pages: 2
Recorded: 11/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKA, KOJI
Exec Dt:
11/01/2000
Assignee
1
SANKEN ELECTRIC CO., LTD.
6-3, KITANO 3-CHOME, NIIZA-SHI, SAITAMA-KEN
SAITAMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6812687
NONE
09724979
Correspondence name and address
WOODCOCK WASHBURN KURTZ MACKIEWICZ ET AL
NORMAN L. NORRIS, ESQUIRE
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 11
Reel/Frame:011329/0366   Pages: 2
Recorded: 11/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKA, KOJI
Exec Dt:
11/01/2000
Assignee
1
SANKEN ELECTRIC CO., LTD.
6-3, KITANO 3-CHOME, NIIZA-SHI
SAITAMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6683448
NONE
09723440
Correspondence name and address
WOODCOCK WASHBURN KURTZ, ET AL.
NORMAN L. NORRIS
ONE LIBERTY PLACE - 46TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PA 19103-7301
Assignment: 12
Reel/Frame:011963/0333   Pages: 3
Recorded: 06/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTO, HIROKAZU
Exec Dt:
06/21/2001
2
OHTSUKA, KOJI
Exec Dt:
06/21/2001
3
KATO, TAKASI
Exec Dt:
06/21/2001
4
KUMAKURA, HIROMICHI
Exec Dt:
06/21/2001
Assignee
1
SANKEN ELECTRIC CO., LTD., A CORPORATION OF JAPAN
6-3, KITANO 3-CHOME
NIIZA-SHI, SAITAMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6545457
US20020011841
09893937
Correspondence name and address
WOODCOCK WASHBURN KURTZ ET AL
MICHAEL P. DUNNAM
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 13
Reel/Frame:012899/0466   Pages: 3
Recorded: 05/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, MASAKAZU
Exec Dt:
04/24/2002
2
OHTSUKA, KOJI
Exec Dt:
04/24/2002
Assignee
1
NISSAN MOTOR CO., LTD.
2, TAKARA-CHO, KANAGAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020195887
10145198
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K. ST., NW, SUITE 500
WASHINGTON HARBOUR
WASHINGTON, DC 20007-5143
Assignment: 14
Reel/Frame:013017/0989   Pages: 2
Recorded: 06/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTO, HIROKAZU
Exec Dt:
05/22/2002
2
OHTSUKA, KOJI
Exec Dt:
05/22/2002
3
KATO, TAKASHI
Exec Dt:
05/22/2002
4
KUMAKURA, HIROMICHI
Exec Dt:
05/22/2002
Assignee
1
SANKEN ELECTRIC CO., LTD., A CORP. OF JAPAN
6-3, KITANO 3-CHOME
NIIZA-SHI, SAITAMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6759841
US20030001559
10172200
Correspondence name and address
WOODCOCK WASHBURN LLP
MICHAEL P. DUNNAM
ONE LIBERTY PLACE, 46TH FLOOR
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 15
Reel/Frame:012993/0568   Pages: 2
Recorded: 06/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTO, HIROKAZU
Exec Dt:
05/28/2002
2
HASEGAWA, AKIRA
Exec Dt:
05/28/2002
3
OHTSUKA, KOJI
Exec Dt:
05/28/2002
4
KATO, TAKASHI
Exec Dt:
05/28/2002
Assignee
1
SANKEN ELECTRIC CO., LTD., A CORP. OF JAPAN
6-3, KITANO 3-CHOME
NIIZA-SHI, SAITAMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6841989
US20020190703
10166203
Correspondence name and address
WOODCOCK WASHBURN LLP
MICHAEL P. DUNNAM
ONE LIBERTY PLACE, 46TH FLOOR
PHILADELPHIA, PENNSYLVANIA 19103-7301
Assignment: 16
Reel/Frame:015171/0452   Pages: 2
Recorded: 03/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKA, KOJI
Exec Dt:
03/16/2004
2
SATO, JUNJI
Exec Dt:
03/16/2004
3
MOKU, TETSUJI
Exec Dt:
03/16/2004
4
SATO, MASAHIRO
Exec Dt:
03/16/2004
Assignee
1
SANKEN ELECTRIC CO., LTD.
3-6-3, KITANO, NIIZA-SHI
SAITAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6890791
US20040232440
10813488
Correspondence name and address
WOODCOCK WASHBURN LLP
MICHAEL P. DUNNAM
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PA 19103-7301
Assignment: 17
Reel/Frame:017755/0666   Pages: 3
Recorded: 05/26/2004
Attorney Dkt #:44471/301314
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKA, KOJI
Exec Dt:
05/18/2004
2
MUROFUSHI, HITOSHI
Exec Dt:
05/18/2004
Assignee
1
SANKEN ELECTRIC CO., LTD.
6-3, KITANO 3-CHOME
NIIZA-SHI, SAITAMA 352-8666, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7323723
US20060175621
10496888
Correspondence name and address
JOHN S. PRATT, ESQ.
KILPATRICK STOCKTON LLP
1100 PEACHTREE STREET, SUITE 2800
ATLANTA, GEORGIA 30309-4530
Assignment: 18
Reel/Frame:016534/0800   Pages: 2
Recorded: 05/05/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKA, KOJI
Exec Dt:
03/18/2005
2
SATO, JUNJI
Exec Dt:
03/18/2005
3
MOKU, TETSUJI
Exec Dt:
03/18/2005
4
TANAKA, YOSHITAKA
Exec Dt:
03/18/2005
5
TAJIMA, MIKIO
Exec Dt:
03/18/2005
Assignee
1
SANKEN ELECTRIC CO., LTD.
3-6-3, KITANO, NIIZA-SHI
SAITAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7176480
US20050191778
11122620
Correspondence name and address
WOODCOCK WASHBURN LLP
MICHAEL P. DUNNAM
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PA 19103-7301
Assignment: 19
Reel/Frame:019539/0507   Pages: 3
Recorded: 06/27/2007
Attorney Dkt #:482782008600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUSEGI, MASAAKI
Exec Dt:
06/21/2007
2
OHTSUKA, KOJI
Exec Dt:
06/21/2007
Assignee
1
GKN DRIVELINE TORQUE TECHNOLOGY KK
2388, OHMIYA-CHO
TOCHIGI-SHI, TOCHIGI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7780565
US20080015076
11823700
Correspondence name and address
DAVID L. FEHRMAN
MORRISON & FOERSTER LLP
555 WEST FIFTH STREET
LOS ANGELES, CA 90013-1024

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