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Patent Assignment Assignor Details
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Assignor Name : NAKAZEKI, TSUGITO
Total Assignments: 23
Assignment: 1
Reel/Frame:003926/0618   Pages: 1
Recorded: 01/14/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIMATA, KEI
Exec Dt:
12/27/1980
2
NAKAZEKI, TSUGITO
Exec Dt:
12/27/1980
Assignee
1
NTN TOYO BEARING COMPANY, LIMITED
3-17, KYOMACHIBORI 1 CHOME, NISHI-KU
OSAKA-SHI, OSAKA, JAPAN 550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4373490
NONE
06225111
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
STE. 912, 1725 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004514/0011   Pages: 2
Recorded: 01/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAZEKI, TSUGITO
Exec Dt:
12/23/1985
2
NANAMI, SHOJI
Exec Dt:
12/23/1985
3
OKADA, KOICHI
Exec Dt:
12/23/1985
Assignee
1
NTN TOYO BEARING CO. LTD.
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU
OSAKA-SHI, OSAKA 550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4686404
NONE
06824697
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENN., AVE., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:005612/0340   Pages: 2
Recorded: 02/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OSHIMA, SABURO
Exec Dt:
01/09/1991
2
NAKAZEKI, TSUGITO
Exec Dt:
01/09/1991
3
AKAMATSU, TERUAKI
Exec Dt:
01/09/1991
4
NIKI, MOTOHARU
Exec Dt:
01/09/1991
Assignee
1
NTN CORPORATION, 3-17, KYOMACHIBORI 1-CHOME, NISHI-KU, OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5112202
NONE
07644777
Correspondence name and address
LOWE, PRICE, LE BLANC, BECKER & SHUR
99 CANAL CENTER PLAZA
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:005933/0799   Pages: 2
Recorded: 12/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAZEKI, TSUGITO
Exec Dt:
09/10/1991
2
KOBAYASHI, TOMOSHIGE
Exec Dt:
09/10/1991
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU
OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5260965
NONE
07785953
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
99 CANAL CENTER PLAZA - SUITE 300
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:006375/0267   Pages: 2
Recorded: 01/05/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAZEKI, TSUGITO
Exec Dt:
11/13/1992
2
ITO, HIROYOSHI
Exec Dt:
11/13/1992
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5350283
NONE
07981684
Correspondence name and address
STEPHEN A. BECKER
LOWE, PRICE, ET/AL
99 CANAL CENTER PLAZA, STE. 300
ALEXANDRIA, VA. 22314
Assignment: 6
Reel/Frame:006634/0599   Pages: 2
Recorded: 07/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YADA, YUJI
Exec Dt:
06/18/1993
2
NAKAZEKI, TSUGITO
Exec Dt:
06/18/1993
3
HIURA, TETSUO (DECEASED)
Exec Dt:
07/03/1993
4
HIURA, MINORU (HEIR)
Exec Dt:
07/03/1993
5
HIURA, EMIKO (HEIR)
Exec Dt:
07/03/1993
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME NISHI-KU
OSAKA, JAPAN
OSKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5986448
NONE
07993768
Correspondence name and address
GEORGE E. ORAM, JR.
NIKAIDO, MARMELSTEIN, MURRAY & ORAM
655 FIFTEENTH STREET, N.W.
SUITE 330, G STREET LOBBY
WASHINGTON, DC 20005-5701
Assignment: 7
Reel/Frame:008634/0862   Pages: 4
Recorded: 06/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAZEKI, TSUGITO
Exec Dt:
03/20/1996
2
ITO, HIROYOSHI
Exec Dt:
03/20/1996
3
AKAMATSU, TERUAKI
Exec Dt:
03/20/1996
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5725357
NONE
08623760
Correspondence name and address
LOWE, PRICE, LEBLANC & BECKER
STEPHEN A. BECKER
99 CANAL CENTER PLAZA, STE. 300
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:008399/0004   Pages: 3
Recorded: 01/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAZEKI, TSUGITO
Exec Dt:
01/10/1997
2
NOJIRI, TOSHIHIKO
Exec Dt:
01/10/1997
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5798454
NONE
08783911
Correspondence name and address
LOWE, PRICE, LEBLANC & BECKER
STEPHEN A. BECKER
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:008548/0365   Pages: 3
Recorded: 05/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAZEKI, TSUGITO
Exec Dt:
04/18/1997
2
SUZUKI, MINORU
Exec Dt:
04/18/1997
3
NOJIRI, TOSHIHIKO
Exec Dt:
04/18/1997
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5911558
NONE
08848408
Correspondence name and address
LOWE PRICE LEBLANC & BECKER
GENE Z. RUBINSON
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:008555/0540   Pages: 3
Recorded: 05/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOJIRI, TOSHIHIKO
Exec Dt:
05/12/1997
2
NAKAZEKI, TSUGITO
Exec Dt:
05/07/1997
3
AKAMATSU, TERUAKI
Exec Dt:
05/16/1997
Assignee
1
NTN CORPORATION
NISHI-KU, OSAKA-SHI
3-17, KYOMACHIBORI 1-CHOME
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5947703
NONE
08791560
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIAS
PLATON N. MANDROS
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 11
Reel/Frame:010483/0273   Pages: 2
Recorded: 12/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAZEKI, TSUGITO
Exec Dt:
08/26/1998
2
AKAMATSU, TERUAKI
Exec Dt:
08/26/1998
3
NOJIRI, TOSHIHIKO
Exec Dt:
08/26/1998
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6129660
NONE
09013218
Correspondence name and address
MCDERMOTT, WILL & EMERY
GENE Z. RUBINSON
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 12
Reel/Frame:009575/0062   Pages: 2
Recorded: 11/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAKAZEKI, TSUGITO
Exec Dt:
10/06/1998
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU
OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6102822
NONE
09150210
Correspondence name and address
NIKAIDO, MARMELSTEIN, MURRAY & ORAM LLP
DAVID T. NIKAIDO
METROPOLITAN SQUARE, 655 15TH ST., N.W.
SUITE 300 - G STREET LOBBY
WASHINGTON, DC 20005-5701
Assignment: 13
Reel/Frame:012609/0393   Pages: 2
Recorded: 02/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAZEKI, TSUGITO
Exec Dt:
05/09/2000
2
OKAMURA, KAZUO
Exec Dt:
05/09/2000
3
HIRATA, MASAKAZU
Exec Dt:
05/09/2000
4
KOMORI, ISAO
Exec Dt:
05/09/2000
Assignee
1
NTN CORPORATION
NISHI-KU
3-17, KYOMACHIBORI 1-CHOME
OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6390681
NONE
09539617
Correspondence name and address
ARENT FOX KINTNER PLOTKIN & KAHN, PLLC
GEORGE E. ORAM, JR.
1050 CONNECTICUT AVENUE, N.W.
SUITE 600
WASHINGTON, DC 20036-5339
Assignment: 14
Reel/Frame:012779/0336   Pages: 2
Recorded: 02/07/2002
Conveyance: INVALID RECORDING, SEE DOCUMENT AT REEL 012791, FRAME 0519. (RE-RECORDED TO CORRECT THE RECORDATION DATE)
Assignors
1
NAKAZEKI, TSUGITO
Exec Dt:
12/01/2000
2
OKAMURA, KAZUO
Exec Dt:
12/01/2000
Assignee
1
NTN CORPORATION
NISHIKU, OSAKA-SHI
3-17, KYOMACHIBORI 1-CHOME
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6431757
NONE
09696669
Correspondence name and address
ARENT FOX KINTNER ET AL.
GEORGE E. ORAM, JR.
1050 CONNECTICUT AVENUE, NW.
SUITE 600
WASHINGTON, DC 20036-5339
Assignment: 15
Reel/Frame:012791/0519   Pages: 2
Recorded: 02/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAZEKI, TSUGITO
Exec Dt:
12/01/2000
2
OKAMURA, KAZUO
Exec Dt:
12/01/2000
Assignee
1
NTN CORPORATION
NISHI-KU, OSAKA-SHI
3-17, KYOMACHIBORI 1-CHOME
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6431757
NONE
09696669
Correspondence name and address
ARENT FOX KINTNER PLOTIN & KAHN PLLC
GEORGE E. ORAM, JR.
1050 CONNECTICUT AVENUE, N.W.
SUITE 600
WASHINGTON, D.C. 20036-5339
Assignment: 16
Reel/Frame:011970/0708   Pages: 2
Recorded: 07/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAZEKI, TSUGITO
Exec Dt:
04/13/2001
2
OKAMURA, KAZUO
Exec Dt:
04/13/2001
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU
OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6502992
US20010048778
09817752
Correspondence name and address
ARENT FOX KINTNER, ET AL.
DAVID T. NIKAIDO
1050 CONNECTICUT AVENUE, N.W.
SUITE 600
WASHINGTON, D.C. 20036-5339
Assignment: 17
Reel/Frame:013265/0543   Pages: 2
Recorded: 09/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAJOTA, KIMIHIKO
Exec Dt:
07/29/2002
2
ITSUSAKI, HIRONORI
Exec Dt:
07/29/2002
3
NAKAZEKI, TSUGITO
Exec Dt:
07/23/2002
4
MORI, NATSUHIKO
Exec Dt:
07/23/2002
Assignees
1
NIDEC CORPORATION
10, TSUTSUMISOTOCHO, NISHIKYOGOKU
UKYO-KU KYOTO-SHI, KYOTO-FU, JAPAN
2
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU, OSAKA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6672767
US20030002757
10178952
Correspondence name and address
ARENT FOX KINTNER PLOTKIN & KAHN PLLC
GEORGE E. ORAM, JR.
1050 CONNECTICUT AVENUE, NW.
STE. 400
WASHINGTON, DC 20036-5339
Assignment: 18
Reel/Frame:017797/0415   Pages: 2
Recorded: 04/14/2006
Attorney Dkt #:100725-00164
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAKAZEKI, TSUGITO
Exec Dt:
09/04/2005
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU
OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7780569
US20060223667
10544992
Correspondence name and address
ARENT FOX PLLC
1050 CONNECTICUT AVENUE, N.W., SUITE 400
WASHINGTON, D.C. 20036-5339
Assignment: 19
Reel/Frame:020910/0165   Pages: 3
Recorded: 04/29/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAKAZEKI, TSUGITO
Exec Dt:
11/29/2006
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080229857
11596116
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: DAVID M. OVEDOVITZ, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 20
Reel/Frame:019591/0155   Pages: 3
Recorded: 07/10/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAKAZEKI, TSUGITO
Exec Dt:
05/31/2007
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU, OSAKA
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7810616
US20080110704
11795008
Correspondence name and address
WEDDEROTH, LIND & PONACK, LLP
ATTN: CHARLES R. WATTS, ESQ.
2003 K STREET, N.W. SUITE 800
WASHINGTON, D.C. 20006-1021
Assignment: 21
Reel/Frame:020548/0773   Pages: 6
Recorded: 02/22/2008
Attorney Dkt #:17214.024001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAZEKI, TSUGITO
Exec Dt:
02/13/2008
2
OZAKI, TAKAYOSHI
Exec Dt:
02/13/2008
3
YAMADA, HIROYUKI
Exec Dt:
02/13/2008
4
UMETSU, YOSHIHIDE
Exec Dt:
01/22/2008
Assignee
1
NTN CORPORATION
3-17 KYOMACHIBORI 1-CHOME, NISHI-KU
OSAKA-SHI, OSAKA, JAPAN 550-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8336328
US20090260388
12064614
Correspondence name and address
OSHA LIANG L.L.P.
1221 MCKINNEY STREET
SUITE 2800
HOUSTON, TX 77010
Assignment: 22
Reel/Frame:020548/0842   Pages: 5
Recorded: 02/22/2008
Attorney Dkt #:17214.025001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAZEKI, TSUGITO
Exec Dt:
02/13/2008
2
OZAKI, TAKAYOSHI
Exec Dt:
02/13/2008
3
YAMADA, HIROYUKI
Exec Dt:
02/13/2008
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU
OSAKA-SHI, OSAKA, JAPAN 550-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8347648
US20090133431
12064621
Correspondence name and address
OSHA LIANG L.L.P.
1221 MCKINNEY STREET
SUITE 2800
HOUSTON, TX 77010
Assignment: 23
Reel/Frame:020558/0091   Pages: 5
Recorded: 02/26/2008
Attorney Dkt #:17214.026001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAZEKI, TSUGITO
Exec Dt:
02/13/2008
2
OZAKI, TAKAYOSHI
Exec Dt:
02/13/2008
3
YAMADA, HIROYUKI
Exec Dt:
02/13/2008
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU
OSAKA-SHI, OSAKA, JAPAN 550-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8215898
US20090136335
12064761
Correspondence name and address
OSHA LIANG LLP
1221 MCKINNEY, SUITE 2800
HOUSTON, TX 77010

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