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Patent Assignment Assignor Details
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Assignor Name : SAKATANI, IKUNORI
Total Assignments: 22
Assignment: 1
Reel/Frame:004921/0848   Pages: 1
Recorded: 08/01/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
INOUE, GENTEI
Exec Dt:
02/16/1988
2
SAKATANI, IKUNORI
Exec Dt:
02/16/1988
3
TANAKA, KATSUHIKO
Exec Dt:
02/16/1988
Assignee
1
NIPPON SEIKO KABUSHIKI KAISHA, 6-3, OHSAKI, 1-CHOME, SHINAGAWA-KU, TOKYO, JAPAN, A CORP OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4856918
NONE
07176038
Correspondence name and address
ANDREW R. BASILE
1650 W. BIG BEAVER RD.
SUITE 210
TROY, MI 48084
Assignment: 2
Reel/Frame:005190/0308   Pages: 2
Recorded: 08/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANAKA, KATSUHIKO
Exec Dt:
08/01/1989
2
SAKATANI, IKUNORI
Exec Dt:
08/01/1989
3
YOSHIBA, TAKEYUKI
Exec Dt:
08/01/1989
4
SATO, TAKANOBU
Exec Dt:
08/01/1989
5
HAGINUMA, KIYOSHI
Exec Dt:
08/01/1989
6
TAKAJOU, TOSHIMI
Exec Dt:
08/01/1989
7
SUGI, HIROMI
Exec Dt:
08/01/1989
Assignee
1
NIPPON SEIKO KABUSHIKI KAISHA, 6-3, OHSAKI 1-CHOME, SHINAGAWA-KU, TOKYO, JAPAN A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4934836
NONE
07393700
Correspondence name and address
WILLIAM M. HANLON, JR.
1650 WEST BIG BEAVER RD., STE. 210
TROY, MI 48084
Assignment: 3
Reel/Frame:005378/0388   Pages: 2
Recorded: 07/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANAKA, KATSUHIKO
Exec Dt:
07/05/1990
2
YOSHIBA, TAKEYUKI
Exec Dt:
07/05/1990
3
SATO, TAKANOBU
Exec Dt:
07/05/1990
4
SAKATANI, IKUNORI
Exec Dt:
07/05/1990
5
KAWAKAMI, KOICHI
Exec Dt:
07/05/1990
Assignee
1
NIPPON SEIKO KABUSHIKI KAISHA, A CORP. OF JAPAN
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5114245
NONE
07551549
Correspondence name and address
ANDREW R. BASILE
BASILE AND HANLON
1650 WEST BIG BEAVER ROAD, STE. 210
TROY, MI 48084
Assignment: 4
Reel/Frame:005507/0427   Pages: 2
Recorded: 11/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKATANI, IKUNORI
Exec Dt:
10/23/1990
2
YOSHIBA, TAKEYUKI
Exec Dt:
10/23/1990
3
TANAKA, KATSUHIKO
Exec Dt:
10/23/1990
Assignee
1
NIPPON SEIKO KABUSHIKI KAISHA
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU, A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5046863
NONE
07610000
Correspondence name and address
ANDREW R. BASILE
BASILE AND HANLON
1650 WEST BIG BEAVER ROAD
SUITE 210
TROY, MI 48084
Assignment: 5
Reel/Frame:006428/0880   Pages: 2
Recorded: 02/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANAKA, KATSUHIKO
Exec Dt:
12/17/1992
2
SAKATANI, IKUNORI
Exec Dt:
12/17/1992
3
YOSHIBA, TAKEYUKI
Exec Dt:
12/17/1992
Assignee
1
NSK LTD.
6-3 OHSAKI 1-CHOME SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5289067
NONE
08011980
Correspondence name and address
HELFGOTT & KARAS, P.C.
SAMSON HELFGOTT
EMPIRE STATE BUILDING, 60TH FLOOR
NEW YORK, NEW YORK 10118
Assignment: 6
Reel/Frame:008241/0436   Pages: 2
Recorded: 09/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, KATSUHIKO
Exec Dt:
09/20/1996
2
MURAKI, HIROMITSU
Exec Dt:
09/20/1996
3
SAKATANI, IKUNORI
Exec Dt:
09/20/1996
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5683183
NONE
08721345
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVE., N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 7
Reel/Frame:008806/0152   Pages: 2
Recorded: 10/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOGUCHI, SHOJI
Exec Dt:
10/22/1997
2
TANAKA, KATSUHIKO
Exec Dt:
10/22/1997
3
SAKATANI, IKUNORI
Exec Dt:
10/22/1997
4
KIMURA, KEISUKE
Exec Dt:
10/22/1997
5
UEMURA, KAZUHIRO
Exec Dt:
10/22/1997
6
NAKAJIMA, HIROSHI
Exec Dt:
10/22/1997
7
TAKAMIZAWA, TORU
Exec Dt:
10/22/1997
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5882122
NONE
08958449
Correspondence name and address
SUGHRUE MION ZINN MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 8
Reel/Frame:009131/0781   Pages: 2
Recorded: 04/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAKI, HIROMITSU
Exec Dt:
04/02/1998
2
TANAKA, KATSUHIKO
Exec Dt:
04/02/1998
3
ENDO, SHIGERU
Exec Dt:
04/02/1998
4
SATO, CHUICHI
Exec Dt:
04/02/1998
5
SAKATANI, IKUNORI
Exec Dt:
04/02/1998
6
NOGUCHI, SHOJI
Exec Dt:
04/02/1998
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6053638
NONE
09014167
Correspondence name and address
SHAPIRO AND SHAPIRO
MITCHELL W. SHAPIRO
SUITE 1701
1100 WILSON BLVD.
ARLINGTON, VA 22209
Assignment: 9
Reel/Frame:009708/0339   Pages: 2
Recorded: 01/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAI, HIROMITSU
Exec Dt:
04/02/1998
2
TANAKA, KATSUHIKO
Exec Dt:
04/02/1998
3
SAKATANI, IKUNORI
Exec Dt:
04/02/1998
4
MURAKI, HIROMITSU
Exec Dt:
04/02/1998
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6033118
NONE
09033781
Correspondence name and address
VORYS, SATER, SEYMOUR AND PEASE LLP
MITCHELL W. SHAPIRO
1828 L ST., N.W.
WASHINGTON, D.C. 20036-5109
Assignment: 10
Reel/Frame:009273/0607   Pages: 3
Recorded: 06/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATANI, IKUNORI
Exec Dt:
05/15/1998
2
TANAKA, KATSUHIKO
Exec Dt:
05/15/1998
3
MURAKI, HIROMITSU
Exec Dt:
05/15/1998
4
MAEDA, ETSUO
Exec Dt:
05/15/1998
5
OKANO, HIDEO
Exec Dt:
05/15/1998
6
UEMURA, KAZUHIRO
Exec Dt:
05/15/1998
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6172847
NONE
09049005
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS ET AL.
HERBERT I. CANTOR
1200 G STREET, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:010045/0190   Pages: 2
Recorded: 06/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, KATSUHIKO
Exec Dt:
06/09/1999
2
SAKATANI, IKUNORI
Exec Dt:
06/09/1999
3
UEMURA, KAZUHIRO
Exec Dt:
06/09/1999
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6264368
NONE
09333954
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 12
Reel/Frame:010473/0126   Pages: 2
Recorded: 12/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, KATSU
Exec Dt:
12/17/1999
2
SAKATANI, IKUNORI
Exec Dt:
12/17/1999
3
MAEDA, ETSUO
Exec Dt:
12/17/1999
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6271612
NONE
09471339
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:011591/0341   Pages: 4
Recorded: 02/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, KATSUHIKO
Exec Dt:
02/20/2001
2
SAKATANI, IKUNORI
Exec Dt:
02/20/2001
3
HIGUCHI, YUKIO
Exec Dt:
02/20/2001
4
OTSUBO, TAKENOBU
Exec Dt:
02/20/2001
5
OCHIAI, MASAYUKI
Exec Dt:
02/20/2001
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU
TOKYO 141-8560, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6712513
US20010022869
09790532
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS, ET AL
HERBERT I. CANTOR
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 14
Reel/Frame:012298/0449   Pages: 3
Recorded: 11/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATANI, IKUNORI
Exec Dt:
11/02/2001
2
HIGUCHI, YUKIO
Exec Dt:
11/02/2001
3
HAGIWARA, NOBUYUKI
Exec Dt:
11/02/2001
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020025090
09818945
Correspondence name and address
CROWELL & MORING LLP
J. D. EVANS
P.O. BOX 14300
WASHINGTON, D.C. 20044-4300
Assignment: 15
Reel/Frame:012587/0354   Pages: 2
Recorded: 02/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORITA, KOUICHI
Exec Dt:
01/09/2002
2
FUKUYAMA, HIROMASA
Exec Dt:
01/09/2002
3
SAKATANI, IKUNORI
Exec Dt:
01/09/2002
4
TAKIZAWA, TAKESHI
Exec Dt:
01/09/2002
5
ENDO, SHIGERU
Exec Dt:
01/09/2002
6
TAKAHASHI, TOSHIO
Exec Dt:
01/09/2002
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6695483
US20030091253
09996593
Correspondence name and address
SUGHRUE MION, PLLC
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 16
Reel/Frame:012528/0616   Pages: 2
Recorded: 01/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKIZAWA, TAKESHI
Exec Dt:
01/18/2002
2
ENDO, SHIGERU
Exec Dt:
01/18/2002
3
SAKATANI, IKUNORI
Exec Dt:
01/18/2002
4
MOMONO, TATSUNOBU
Exec Dt:
01/18/2002
5
MUTOH, YASUSHI
Exec Dt:
01/18/2002
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6894484
US20020097040
10053554
Correspondence name and address
SUGHRUE MION, PLLC
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 17
Reel/Frame:012821/0479   Pages: 2
Recorded: 04/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUYAMA, HIROMASA
Exec Dt:
04/12/2002
2
OKANO, HIDEO
Exec Dt:
04/12/2002
3
SHODA, YOSHIO
Exec Dt:
04/12/2002
4
SAKATANI, IKUNORI
Exec Dt:
04/12/2002
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6989618
US20020153785
10124328
Correspondence name and address
SUGHRUE MION, PLLC
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 18
Reel/Frame:013171/0953   Pages: 2
Recorded: 08/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATANI, IKUNORI
Exec Dt:
07/31/2002
2
MORITA, KOUICHI
Exec Dt:
07/31/2002
3
TAKIZAWA, TAKESHI
Exec Dt:
07/31/2002
4
ENDO, SHIGERU
Exec Dt:
07/31/2002
5
YANAGISAWA, TOMOYUKI
Exec Dt:
07/31/2002
6
SHODA, YOSHIO
Exec Dt:
07/31/2002
Assignee
1
NSK LTD.
6-3 OHSAKI 1-CHOME
SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7034711
US20030030565
10212051
Correspondence name and address
SUGHRUE MION, PLLC
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 19
Reel/Frame:013657/0313   Pages: 3
Recorded: 01/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORITA, KOUICHI
Exec Dt:
11/06/2002
2
SAKATANI, IKUNORI
Exec Dt:
11/06/2002
3
ENDO, SHIGERU
Exec Dt:
11/06/2002
4
MIYAZAKI, HIROYA
Exec Dt:
11/06/2002
5
SAKAMOTO, JUNSHI
Exec Dt:
11/06/2002
6
NAKAMURA, YUJI
Exec Dt:
11/06/2002
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6830379
US20030093188
10274413
Correspondence name and address
KATTEN MUCHIN ZAVIS ROSENMAN
HARRIS A. WOLIN
15TH FLOOR IP DEPARTMENT
575 MADISON AVENUE
NEW YORK, NY 10022-2585
Assignment: 20
Reel/Frame:017011/0602   Pages: 2
Recorded: 04/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, MAMORU
Exec Dt:
03/31/2005
2
SAKATANI, IKUNORI
Exec Dt:
03/31/2005
3
WATANABE, MASAMITSU
Exec Dt:
03/31/2005
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME
SHINAGAWA-KU, TOKYO 141-8560, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7249891
US20060039639
10532985
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 21
Reel/Frame:017259/0540   Pages: 2
Recorded: 05/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKIZAWA, TAKESHI
Exec Dt:
04/05/2005
2
YANAGISAWA, TOMOYUKI
Exec Dt:
04/05/2005
3
ONO, KOICHIRO
Exec Dt:
04/05/2005
4
SAKATANI, IKUNORI
Exec Dt:
04/05/2005
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME
SHINAGAWA-KU, TOKYO 141-8560, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7320257
US20060070462
10535936
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 22
Reel/Frame:017615/0611   Pages: 2
Recorded: 08/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGISAWA, TOMOYUKI
Exec Dt:
08/04/2005
2
MATSUOKA, KATSUTOSHI
Exec Dt:
08/04/2005
3
SAKATANI, IKUNORI
Exec Dt:
08/04/2005
4
KUMAGAI, SHIN
Exec Dt:
08/04/2005
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7212927
US20060155507
10545396
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037

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