Masaki Omi

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Antenna driving device
- Patent number 9,862,239
- Issue date Jan 9, 2018
- Rohm Co., Ltd.
- Naoki Takahashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Antenna driving device
- Patent number 9,502,756
- Issue date Nov 22, 2016
- Rohm Co., Ltd.
- Naoki Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Load driving device and electronic device using the same
- Patent number 9,148,917
- Issue date Sep 29, 2015
- Rohm Co., Ltd.
- Masaki Omi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drive unit, smoothing circuit, DC/DC converter
- Patent number 8,723,442
- Issue date May 13, 2014
- Rohm Co., Ltd.
- Masaki Omi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Drive unit, smoothing circuit, DC/DC converter
- Patent number 8,405,321
- Issue date Mar 26, 2013
- Rohm Co., Ltd.
- Masaki Omi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power supply device including a clamping portion to limit and error...
- Patent number 8,169,207
- Issue date May 1, 2012
- Rohm Co., Ltd.
- Masaki Omi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Step-up switching power supply device, and electronic device provid...
- Patent number 7,893,673
- Issue date Feb 22, 2011
- Rohm Co., Ltd.
- Masaki Omi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device and electronic appliance therewith
- Patent number 7,868,602
- Issue date Jan 11, 2011
- Rohm Co., Ltd.
- Masaki Omi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching regulator with reverse current detecting transistor
- Patent number 7,759,911
- Issue date Jul 20, 2010
- Rohm Co., Ltd.
- Masaki Omi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Output device and electronic device provided with same
- Patent number 7,750,609
- Issue date Jul 6, 2010
- Rohm Co., Ltd.
- Masaki Omi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching regulator and electronic device therewith
- Patent number 7,750,617
- Issue date Jul 6, 2010
- Rohm Co., Ltd.
- Masaki Omi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ANTENNA DRIVING DEVICE
- Publication number 20170036498
- Publication date Feb 9, 2017
- Rohm Co., Ltd.
- Naoki Takahashi
- B60 - VEHICLES IN GENERAL
Information Patent Application
ANTENNA DRIVING DEVICE
- Publication number 20150079914
- Publication date Mar 19, 2015
- Rohm Co., Ltd.
- Naoki Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH CONTROL CIRCUIT, SWITCHING POWER SUPPLY, AND ELECTRONIC APPA...
- Publication number 20140354345
- Publication date Dec 4, 2014
- Rohm Co., Ltd.
- Kei Nagao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DRIVE UNIT, SMOOTHING CIRCUIT, DC/DC CONVERTER
- Publication number 20130181631
- Publication date Jul 18, 2013
- Rohm Co., Ltd.
- Masaki Omi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOAD DRIVING DEVICE AND ELECTRONIC DEVICE USING THE SAME
- Publication number 20120187858
- Publication date Jul 26, 2012
- Rohm Co., Ltd.
- Masaki Omi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LED DRIVING DEVICE AND ELECTRICAL APPARATUS USING THE SAME
- Publication number 20110298384
- Publication date Dec 8, 2011
- Rohm Co., Ltd.
- Hiroyuki Tanigawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Power Supply Device And Electronic Appliance Therewith
- Publication number 20090278521
- Publication date Nov 12, 2009
- Rohm Co., Ltd.
- Masaki Omi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Switching Regulator and Electronic Device Therewith
- Publication number 20090268492
- Publication date Oct 29, 2009
- Rohm Co., Ltd.
- Masaki Omi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OUTPUT DEVICE AND ELECTRONIC DEVICE PROVIDED WITH SAME
- Publication number 20090251118
- Publication date Oct 8, 2009
- Rohm Co., Ltd.
- Masaki Omi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SWITCHING REGULATOR AND ELECTRONIC DEVICE HAVING SAME
- Publication number 20090091308
- Publication date Apr 9, 2009
- Rohm Co., Ltd.
- Masaki Omi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
POWER SUPPLY DEVICE AND ELECTRONIC APPLIANCE PROVIDED THEREWITH
- Publication number 20090039853
- Publication date Feb 12, 2009
- Rohm Co., Ltd.
- Masaki Omi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
DRIVE UNIT, SMOOTHING CIRCUIT, DC/DC CONVERTER
- Publication number 20090026977
- Publication date Jan 29, 2009
- Rohm Co., Ltd.
- Masaki Omi
- G05 - CONTROLLING REGULATING
Information Patent Application
STEP-UP SWITCHING POWER SUPPLY DEVICE, AND ELECTRONIC DEVICE PROVID...
- Publication number 20080203984
- Publication date Aug 28, 2008
- Rohm Co., Ltd.
- Masaki Omi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Person

Patents Grantslast 30 patents

Antenna driving device

Antenna driving device

Load driving device and electronic device using the same

Drive unit, smoothing circuit, DC/DC converter

Drive unit, smoothing circuit, DC/DC converter

Power supply device including a clamping portion to limit and error...

Step-up switching power supply device, and electronic device provid...

Power supply device and electronic appliance therewith

Switching regulator with reverse current detecting transistor

Output device and electronic device provided with same

Switching regulator and electronic device therewith

Patents Applicationslast 30 patents

ANTENNA DRIVING DEVICE

ANTENNA DRIVING DEVICE

SWITCH CONTROL CIRCUIT, SWITCHING POWER SUPPLY, AND ELECTRONIC APPA...

DRIVE UNIT, SMOOTHING CIRCUIT, DC/DC CONVERTER

LOAD DRIVING DEVICE AND ELECTRONIC DEVICE USING THE SAME

LED DRIVING DEVICE AND ELECTRICAL APPARATUS USING THE SAME

Power Supply Device And Electronic Appliance Therewith

Switching Regulator and Electronic Device Therewith

OUTPUT DEVICE AND ELECTRONIC DEVICE PROVIDED WITH SAME

SWITCHING REGULATOR AND ELECTRONIC DEVICE HAVING SAME

POWER SUPPLY DEVICE AND ELECTRONIC APPLIANCE PROVIDED THEREWITH

DRIVE UNIT, SMOOTHING CIRCUIT, DC/DC CONVERTER

STEP-UP SWITCHING POWER SUPPLY DEVICE, AND ELECTRONIC DEVICE PROVID...