FUMA; Hiroo

Patent Applications and Registrations

Patent applications and USPTO patent grants for FUMA; Hiroo.The latest application filed is for "resonance dc/dc converter".

Company Profile

0.12.6

FUMA; Hiroo - Nagakute-shi JP
Fuma; Hiroo - Gifu JP
Fuma; Hiroo - Gifu-shi JP
Fuma; Hiroo - Ichinomiya 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
Resonance Dc/dc Converter App 20150280582 - FUMA; Hiroo ; et al.	2015-10-01
Vehicle-mounted multi-phase converter and design method thereof Grant 8,610,414 - Fuma , et al. December 17, 2	2013-12-17
Vehicle mounted converter Grant 8,384,236 - Fuma , et al. February 26, 2	2013-02-26
Vehicle-mounted Multi-phase Converter And Design Method Thereof App 20110193408 - Fuma; Hiroo ; et al.	2011-08-11
Driving circuit for power semiconductor element including controlling circuit that provides control when detected voltage reaches predetermined voltage Grant 7,847,604 - Fuma , et al. December 7, 2	2010-12-07
Vehicle mounted converter App 20100237694 - Fuma; Hiroo ; et al.	2010-09-23
Driving Circuit For Power Semiconductor Element App 20100019808 - Fuma; Hiroo ; et al.	2010-01-28
Rotating electrical machine and hybrid drive unit provided with the same Grant 7,649,292 - Moriya , et al. January 19, 2	2010-01-19
Rotating electrical machine and hybrid drive unit provided with the same App 20070090707 - Moriya; Kazunari ; et al.	2007-04-26
Motor driving control device Grant 6,956,341 - Nakai , et al. October 18, 2	2005-10-18
Motor driving control device App 20040075406 - Nakai, Hideo ; et al.	2004-04-22
Silicon carbide semiconductor device and process for manufacturing same Grant 6,133,587 - Takeuchi , et al. October 17, 2	2000-10-17
Silicon carbide semiconductor device with trench Grant 6,020,600 - Miyajima , et al. February 1, 2	2000-02-01
Silicon carbide semiconductor device Grant 5,976,936 - Miyajima , et al. November 2, 1	1999-11-02
Process for producing a semiconductor device having a single thermal oxidizing step Grant 5,915,180 - Hara , et al. June 22, 1	1999-06-22
Silicon carbide semiconductor device and process for its production Grant 5,744,826 - Takeuchi , et al. April 28, 1	1998-04-28

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.