Kawakubo; Yosuke

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kawakubo; Yosuke.The latest application filed is for "power-supply device, ic circuit, and information processing apparatus, and soft-start control method".

Company Profile

0.7.6

Kawakubo; Yosuke - Odawara N/A 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
Digital control switching power-supply device and information processing equipment Grant RE43,946 - Sase , et al. January 29, 2	2013-01-29
Digital control switching power-supply device and information processing equipment Grant 7,990,122 - Sase , et al. August 2, 2	2011-08-02
Marginal check voltage setting means built-in power-supply device Grant 7,615,980 - Sase , et al. November 10, 2	2009-11-10
Power supply device and power supply method Grant 7,557,461 - Kawakubo , et al. July 7, 2	2009-07-07
Power-supply Device, Ic Circuit, And Information Processing Apparatus, And Soft-start Control Method App 20090021227 - Sase; Takashi ; et al.	2009-01-22
Digital Control Switching Power-supply Device And Information Processing Equipment App 20080252277 - Sase; Takashi ; et al.	2008-10-16
Over-current detection circuit and method for power-supply device Grant 7,403,365 - Sase , et al. July 22, 2	2008-07-22
Power supply device and power supply method App 20070205664 - Kawakubo; Yosuke ; et al.	2007-09-06
Over-current detection circuit and method for power-supply device App 20070188958 - Sase; Takashi ; et al.	2007-08-16
Marginal check voltage setting means built-in power-supply device App 20070120540 - Sase; Takashi ; et al.	2007-05-31
Storage unit having normal and backup power sources for use in retaining data when normal power fails Grant 7,089,435 - Kawakubo August 8, 2	2006-08-08
Storage unit App 20050182991 - Kawakubo, Yosuke	2005-08-18

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