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Toru Takamizawa
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Double row bearing device
Patent number
6,715,923
Issue date
Apr 6, 2004
NSK Ltd.
Seizo Miyazaki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Preloading method for preload-adjustable rolling bearing and manufa...
Patent number
6,712,518
Issue date
Mar 30, 2004
NSK Ltd.
Toru Takamizawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Ball bearing
Patent number
6,513,983
Issue date
Feb 4, 2003
NSK Ltd.
Katsuhiko Tanaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Lubricating grease composition and rolling apparatus comprising same
Patent number
6,482,779
Issue date
Nov 19, 2002
NSK Ltd.
Michiharu Naka
G11 - INFORMATION STORAGE
Information
Patent Grant
Ball bearing
Patent number
6,474,872
Issue date
Nov 5, 2002
NSK Ltd.
Toru Takamizawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Preloading method for preload-adjustable rolling bearing
Patent number
6,446,339
Issue date
Sep 10, 2002
NSK Ltd.
Toru Takamizawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Preloading method for preload-adjustable rolling bearing and manufa...
Patent number
6,394,657
Issue date
May 28, 2002
NSK Ltd.
Toru Takamizawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Rolling bearing
Patent number
6,354,743
Issue date
Mar 12, 2002
NSK Ltd.
Hiromitsu Muraki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Rolling bearing
Patent number
6,293,702
Issue date
Sep 25, 2001
NSK Ltd.
Hiromitsu Muraki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Rolling bearing and spindle apparatus
Patent number
5,882,122
Issue date
Mar 16, 1999
NSK Ltd.
Shoji Noguchi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Preloading method for preload-adjustable rolling bearing and manufa...
Patent number
5,509,198
Issue date
Apr 23, 1996
NSK Ltd.
Toru Takamizawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Preloading method for preload-adjustable rolling bearing and manufa...
Patent number
5,341,569
Issue date
Aug 30, 1994
NSK Ltd.
Toru Takamizawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Preloading method for preload-adjustable rolling bearing and manufa...
Publication number
20040213493
Publication date
Oct 28, 2004
NSK Ltd
Toru Takamizawa
G11 - INFORMATION STORAGE
Information
Patent Application
Double row bearing device
Publication number
20040161183
Publication date
Aug 19, 2004
NSK Ltd.
Seizo Miyazaki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Preloading method for preload-adjustable rolling bearing and manufa...
Publication number
20020118901
Publication date
Aug 29, 2002
NSK Ltd
Toru Takamizawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Ball bearing
Publication number
20020118900
Publication date
Aug 29, 2002
NSK Ltd
Toru Takamizawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Lubricating grease composition and rolling apparatus comprising same
Publication number
20020002119
Publication date
Jan 3, 2002
Michiharu Naka
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Rolling bearing
Publication number
20010053254
Publication date
Dec 20, 2001
NSK Ltd
Hiromitsu Muraki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Double row bearing device
Publication number
20010038727
Publication date
Nov 8, 2001
Seizo Miyazaki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Preloading method for preload-adjustable rolling bearing and manufa...
Publication number
20010028753
Publication date
Oct 11, 2001
NSK Ltd
Toru Takamizawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...