Ohtsubo; Yasuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ohtsubo; Yasuo.The latest application filed is for "magnetic disk drive having a constant skew angle".

Company Profile

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Ohtsubo; Yasuo - Yokohama JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Magnetic disk drive having a constant skew angle Grant 6,021,024 - Akiyama , et al. February 1, 2	2000-02-01
Recording/reproducing apparatus with coarse and fine head positioning actuators and an elastic head gimbal Grant 5,745,319 - Takekado , et al. April 28, 1	1998-04-28
Magnetic disk memory system Grant 5,486,967 - Tanaka , et al. January 23, 1	1996-01-23
Magnetic disk device including a slider provided with a solid protecting layer which determines the distance between a magnetic gap and a magnetic disk recording device Grant 5,198,934 - Kubo , et al. March 30, 1	1993-03-30
Magnetic head device used with a rigid magnetic disk providing a constant distance between the magnetic disk and a magnetic gap of the magnetic head device Grant 4,901,185 - Kubo , et al. February 13, 1	1990-02-13
Magnetic disk apparatus having a structure suitable for measuring a minute flying weight Grant 4,866,553 - Kubo , et al. September 12, 1	1989-09-12
Transmission apparatus with reduced frictional force Grant 4,715,247 - Honda , et al. December 29, 1	1987-12-29
Floating head slider Grant 4,646,180 - Ohtsubo February 24, 1	1987-02-24

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