Saitoh; Yokuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Saitoh; Yokuo.The latest application filed is for "large capacity magnetic disc apparatus with a particular relationship between pole thickness, saturated flux density, and recording wavelength".

Company Profile

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Saitoh; Yokuo - Kanagawa-ken JP
Saitoh; Yokuo - Kanagawa JP
Saitoh; Yokuo - Kaisei JP
Saitoh; Yokuo - Ashigarakami 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
Large capacity magnetic disc apparatus with a particular relationship between pole thickness, saturated flux density, and recording wavelength Grant 5,671,107 - Mitsuoka , et al. September 23, 1	1997-09-23
Negative pressure flying head slider having siderails with narrow width portion Grant 5,430,591 - Takeuchi , et al. July 4, 1	1995-07-04
Guide arm with a fixed printed circuit board for magnetic disk drive Grant 5,245,489 - Kimura , et al. September 14, 1	1993-09-14
Magnetic information storage apparatus including magnetic head and method for making magnetic head Grant 5,245,493 - Kawabe , et al. September 14, 1	1993-09-14
Guide arm with affixed printed circuit board for magnetic disk drive Grant 5,140,482 - Kimura , et al. August 18, 1	1992-08-18
Magnetic disk device and method of recording/retrieving information Grant 5,109,311 - Hanazono , et al. April 28, 1	1992-04-28
Magnetic recorder provided with a magnetic head slider having a non-magnetic oxide of spinel structure Grant 5,060,098 - Gotoh , et al. October 22, 1	1991-10-22
Magnetic disc file including a slider which exhibits reduced deformation during operation Grant 5,060,097 - Higuchi , et al. October 22, 1	1991-10-22
Transducer supporting apparatus and disk storage unit Grant 4,922,356 - Yamaguchi , et al. May 1, 1	1990-05-01
Flanged transducer supporting arm for a magnetic head/arm assembly Grant 4,884,154 - Onodera , et al. November 28, 1	1989-11-28
Floating magnetic head having a magnetic core buried in a channel on an air bearing rail Grant 4,851,942 - Kumasaka , et al. July 25, 1	1989-07-25
Transducer suspension mount apparatus Grant 4,786,999 - Tanaka , et al. November 22, 1	1988-11-22
Load/unload suspension device for a magnetic disc apparatus Grant 4,605,979 - Inoue , et al. August 12, 1	1986-08-12

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