Hachiya; Shogo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hachiya; Shogo.The latest application filed is for "impedance adjustment method and semiconductor device".

Company Profile

1.9.15

Hachiya; Shogo - Kanagawa JP
Hachiya; Shogo - Tokyo JP
Hachiya; Shogo - Chuo-ku JP
Hachiya; Shogo - Kitakyushu JP
Hachiya; Shogo - Kyoto JP
Hachiya; Shogo - Fukuoka JP
Hachiya; Shogo - Ome JP
Hachiya, Shogo - Ome-shi 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
Impedance Adjustment Method And Semiconductor Device App 20210159871 - Hachiya; Shogo ; et al.	2021-05-27
Comparator type DC-DC converter using synchronous rectification method Grant 8,368,374 - Hachiya , et al. February 5, 2	2013-02-05
Comparator Type Dc-dc Converter Using Synchronous Rectification Method App 20120062201 - Hachiya; Shogo ; et al.	2012-03-15
Comparator-system DC-DC converter Grant 8,049,480 - Hachiya , et al. November 1, 2	2011-11-01
DC-DC converter with substantially constant on-time and constant switching frequency Grant 7,876,081 - Hachiya , et al. January 25, 2	2011-01-25
Power supply Grant 7,723,971 - Hachiya May 25, 2	2010-05-25
Switching regulator Grant 7,595,620 - Sakai , et al. September 29, 2	2009-09-29
Comparator Type Dc-dc Converter App 20090237049 - Hachiya; Shogo ; et al.	2009-09-24
Comparator-system Dc-dc Converter App 20090160414 - Hachiya; Shogo ; et al.	2009-06-25
Direct Current Power Supply Device App 20090039858 - Hachiya; Shogo	2009-02-12
Power Supply App 20070290666 - Hachiya; Shogo	2007-12-20
DC/DC converter having an internal power supply Grant 7,309,976 - Hachiya December 18, 2	2007-12-18
Control Circuit Of Switching Regulator, And Power Source Device And Electronic Device Using The Control Circuit App 20070200541 - Hachiya; Shogo	2007-08-30
Switching regulator App 20070182395 - Sakai; Masaru ; et al.	2007-08-09
Electronic apparatus including printed wiring board provided with heat generating component Grant 7,110,257 - Hachiya September 19, 2	2006-09-19
Electronic apparatus using fuel cell Grant 7,026,066 - Ozeki , et al. April 11, 2	2006-04-11
DC/DC converter App 20060001409 - Hachiya; Shogo	2006-01-05
Electronic apparatus including printed wiring board provided with heat generating component App 20040264114 - Hachiya, Shogo	2004-12-30
Electronic circuit device and electronic device package App 20030222674 - Hachiya, Shogo	2003-12-04
Electronic apparatus using fuel cell App 20030143450 - Ozeki, Akihiro ; et al.	2003-07-31
Portable information device capable of using fuel cell App 20030142467 - Hachiya, Shogo ; et al.	2003-07-31
Method of adjusting semiconductor buffer capability of semiconductor device, electronic system, and semiconductor device App 20030016574 - Hachiya, Shogo	2003-01-23
Circuit board for transmitting signals, method for producing the same, and electronic device having the same App 20020036099 - Hachiya, Shogo	2002-03-28

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