Hirahara; Minoru

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hirahara; Minoru.The latest application filed is for "power circuit and radio communication circuit using same and method of operating a circuit".

Company Profile

0.8.11

Hirahara; Minoru - Kawasaki 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
Method for suppressing a voltage fluctuation applying to a load by a second power section with the same or opposite voltage polarity Grant 8,543,845 - Koyama , et al. September 24, 2	2013-09-24
Temperature control device Grant 8,183,940 - Koyama , et al. May 22, 2	2012-05-22
Voltage converting device and voltage converting method Grant 8,179,114 - Hirahara May 15, 2	2012-05-15
Uninterruptible power supply apparatus Grant 8,084,886 - Hirahara December 27, 2	2011-12-27
Power Circuit And Radio Communication Circuit Using Same And Method Of Operating A Circuit App 20110136450 - Hirahara; Minoru ; et al.	2011-06-09
Power supply device and electronic apparatus App 20100176779 - Koyama; Yoshito ; et al.	2010-07-15
Power supply device and electronic apparatus App 20100176781 - Koyama; Yoshito ; et al.	2010-07-15
Power supply device and electronic apparatus App 20100176780 - Koyama; Yoshito ; et al.	2010-07-15
Power supply device and electronic apparatus App 20100171477 - Koyama; Yoshito ; et al.	2010-07-08
Temperature Control Device App 20100052801 - Koyama; Yoshito ; et al.	2010-03-04
Voltage converting device and voltage converting method App 20090295355 - HIRAHARA; Minoru	2009-12-03
Uninterruptible power supply apparatus App 20090129128 - Hirahara; Minoru	2009-05-21
Power supply device, signal output apparatus and power supply method App 20080204105 - Hirahara; Minoru ; et al.	2008-08-28
Power Supply Device And Method Of Supplying Power Supply Voltage To Load Device App 20080174179 - HIRAHARA; Minoru ; et al.	2008-07-24
Uninterruptible power supply apparatus App 20070228834 - Hirahara; Minoru	2007-10-04
Analog/digital integrated subscriber circuit Grant 6,263,015 - Awata , et al. July 17, 2	2001-07-17
Call signal generating circuit Grant 5,402,480 - Hirahara March 28, 1	1995-03-28
Method and circuit for quick charging of secondary cell Grant 5,260,638 - Hirahara November 9, 1	1993-11-09

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