Yu Hosoyamada

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Bridged class-D RF amplifier circuit
- Patent number 12,081,177
- Issue date Sep 3, 2024
- Analog Power Conversion LLC
- Sam Seiichiro Ochi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Schottky diode integrated with a semiconductor device
- Patent number 12,074,226
- Issue date Aug 27, 2024
- Analog Power Conversion LLC
- Amaury Gendron-Hansen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DC/DC converter for switching a voltage level of DC voltage, and a...
- Patent number 11,728,734
- Issue date Aug 15, 2023
- Kyosan Electric Mfg. Co., Ltd.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device and method for controlling power supply device
- Patent number 11,368,088
- Issue date Jun 21, 2022
- Kyosan Electric Mfg. Co., Ltd.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit and method for adaptively eliminating ringing in signals dr...
- Patent number 11,362,649
- Issue date Jun 14, 2022
- Analog Power Conversion LLC
- Sam Seiichiro Ochi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
DC/DC converter, and control method for DC/DC converter
- Patent number 11,336,179
- Issue date May 17, 2022
- Kyosan Electric Mfg. Co., Ltd.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC/DC converter and control method for DC/DC converter
- Patent number 11,205,954
- Issue date Dec 21, 2021
- Kyosan Electric Mfg. Co., Ltd.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Insulated power source and power conversion device
- Patent number 10,992,217
- Issue date Apr 27, 2021
- Kyosan Electric Mfg. Co., Ltd.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device and method for controlling power supply device
- Patent number 10,978,950
- Issue date Apr 13, 2021
- Kyosan Electric Mfg. Co., Ltd.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device and method for controlling the multi-phase inte...
- Patent number 10,924,007
- Issue date Feb 16, 2021
- Kyosan Electric Mfg. Co., Ltd.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device and method for controlling power supply device
- Patent number 10,886,850
- Issue date Jan 5, 2021
- Kyosan Electric Mfg. Co., Ltd.
- Itsuo Yuzurihara
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RF BAND POWER SUPPLY DEVICE AND PULSE WIDTH MODULATION CONTROL METHOD
- Publication number 20240297594
- Publication date Sep 5, 2024
- KYOSAN ELECTRIC MFG. CO., LTD.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RF BAND POWER SUPPLY DEVICE AND PULSE WIDTH MODULATION CONTROL METHOD
- Publication number 20240291399
- Publication date Aug 29, 2024
- KYOSAN ELECTRIC MFG. CO., LTD.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIDEBAND RF POWER SUPPLY AND CONTROL METHOD
- Publication number 20240048041
- Publication date Feb 8, 2024
- KYOSAN ELECTRIC MFG. CO., LTD.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SCHOTTKY DIODE INTEGRATED WITH A SEMICONDUCTOR DEVICE
- Publication number 20230084411
- Publication date Mar 16, 2023
- Analog Power Conversion LLC
- Amaury GENDRON-HANSEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BRIDGED CLASS-D RF AMPLIFIER CIRCUIT
- Publication number 20230080752
- Publication date Mar 16, 2023
- Analog Power Conversion LLC
- Sam Seiichiro OCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DC/DC CONVERTER, AND CONTROL METHOD FOR DC/DC CONVERTER
- Publication number 20210242775
- Publication date Aug 5, 2021
- KYOSAN ELECTRIC MFG. CO., LTD.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC/DC CONVERTER, AND CONTROL METHOD FOR DC/DC CONVERTER
- Publication number 20210152089
- Publication date May 20, 2021
- KYOSAN ELECTRIC MFG. CO., LTD.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC/DC CONVERTER AND CONTROL METHOD FOR DC/DC CONVERTER
- Publication number 20210083570
- Publication date Mar 18, 2021
- KYOSAN ELECTRIC MFG. CO., LTD.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY DEVICE AND METHOD FOR CONTROLLING POWER SUPPLY DEVICE
- Publication number 20200153339
- Publication date May 14, 2020
- KYOSAN ELECTRIC MFG. CO., LTD.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY DEVICE AND METHOD FOR CONTROLLING POWER SUPPLY DEVICE
- Publication number 20200144921
- Publication date May 7, 2020
- KYOSAN ELECTRIC MFG. CO., LTD.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY DEVICE AND METHOD FOR CONTROLLING POWER SUPPLY DEVICE
- Publication number 20200144920
- Publication date May 7, 2020
- KYOSAN ELECTRIC MFG. CO., LTD.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INSULATED POWER SOURCE AND POWER CONVERSION DEVICE
- Publication number 20190341847
- Publication date Nov 7, 2019
- KYOSAN ELECTRIC MFG. CO., LTD.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY DEVICE AND METHOD FOR CONTROLLING POWER SUPPLY DEVICE
- Publication number 20190319535
- Publication date Oct 17, 2019
- KYOSAN ELECTRIC MFG. CO., LTD.
- Itsuo Yuzurihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Yu Hosoyamada

Person

Patents Grantslast 30 patents

Bridged class-D RF amplifier circuit

Schottky diode integrated with a semiconductor device

DC/DC converter for switching a voltage level of DC voltage, and a...

Power supply device and method for controlling power supply device

Circuit and method for adaptively eliminating ringing in signals dr...

DC/DC converter, and control method for DC/DC converter

DC/DC converter and control method for DC/DC converter

Insulated power source and power conversion device

Power supply device and method for controlling power supply device

Power supply device and method for controlling the multi-phase inte...

Power supply device and method for controlling power supply device

Patents Applicationslast 30 patents

RF BAND POWER SUPPLY DEVICE AND PULSE WIDTH MODULATION CONTROL METHOD

RF BAND POWER SUPPLY DEVICE AND PULSE WIDTH MODULATION CONTROL METHOD

WIDEBAND RF POWER SUPPLY AND CONTROL METHOD

SCHOTTKY DIODE INTEGRATED WITH A SEMICONDUCTOR DEVICE

BRIDGED CLASS-D RF AMPLIFIER CIRCUIT

DC/DC CONVERTER, AND CONTROL METHOD FOR DC/DC CONVERTER

DC/DC CONVERTER, AND CONTROL METHOD FOR DC/DC CONVERTER

DC/DC CONVERTER AND CONTROL METHOD FOR DC/DC CONVERTER

POWER SUPPLY DEVICE AND METHOD FOR CONTROLLING POWER SUPPLY DEVICE

POWER SUPPLY DEVICE AND METHOD FOR CONTROLLING POWER SUPPLY DEVICE

POWER SUPPLY DEVICE AND METHOD FOR CONTROLLING POWER SUPPLY DEVICE

INSULATED POWER SOURCE AND POWER CONVERSION DEVICE

POWER SUPPLY DEVICE AND METHOD FOR CONTROLLING POWER SUPPLY DEVICE