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Inazuka, JP

Tooru Inazuka, Osaka JP

Toru Inazuka, Osaka JP

Yoshiharu Inazuka, Ama-Gun JP

Patent application numberDescriptionPublished
20110019948FLUID DYNAMIC BEARING DEVICE, AND MANUFACTURING METHOD OF BEARING MEMBER - A molding pin (01-27-2011

Yoshiharu Inazuka, Aichi JP

Patent application numberDescriptionPublished
20100226601FLUID DYNAMIC BEARING DEVICE09-09-2010

Yoshiharu Inazuka, Mie JP

Patent application numberDescriptionPublished
20090092347FLUID DYNAMIC BEARING DEVICE - A fluid dynamic bearing device capable of exercising high bearing performance is provided at low cost.04-09-2009
20090324149FLUID DYNAMIC BEARING DEVICE - An outer peripheral surface (12-31-2009

Yoshiharu Inazuka, Kuwana-Shi JP

Patent application numberDescriptionPublished
20090129710FLUID DYNAMIC BEARING DEVICE - The present invention aims to achieve a reduction in cost for a fluid dynamic bearing device. The fluid dynamic bearing device supports a shaft member (05-21-2009
20090279819FLUID DYNAMIC BEARING DEVICE - To achieve an increase in bearing stiffness and cost reduction, an oil film is formed in a radial bearing clearance of a first radial bearing portion (R11-12-2009