Akihiro KAWANO

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Series capacitor step-down converter, and controller circuit and co...
- Patent number 12,348,119
- Issue date Jul 1, 2025
- Rohm Co., Ltd.
- Kazuki Hashimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller circuit and control method for resonant switched capacit...
- Patent number 12,283,887
- Issue date Apr 22, 2025
- Rohm Co., Ltd.
- Akihiro Kawano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit for DC/DC converter
- Patent number 12,218,592
- Issue date Feb 4, 2025
- Rohm Co., Ltd.
- Akihiro Kawano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching converter including controller circuit driving switches
- Patent number 12,155,303
- Issue date Nov 26, 2024
- Rohm Co., Ltd.
- Akihiro Kawano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply device
- Patent number 11,848,611
- Issue date Dec 19, 2023
- Rohm Co., Ltd.
- Akihiro Kawano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply device
- Patent number 11,606,033
- Issue date Mar 14, 2023
- Rohm Co., Ltd.
- Shingo Hashiguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply device
- Patent number 11,381,168
- Issue date Jul 5, 2022
- Rohm Co., Ltd.
- Akihiro Kawano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SERIES CAPACITOR BUCK CONVERTER AND CONTROLLER CIRCUIT AND CONTROL...
- Publication number 20240055990
- Publication date Feb 15, 2024
- Rohm Co., Ltd.
- Akihiro KAWANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SERIES CAPACITOR STEP-DOWN CONVERTER, AND CONTROLLER CIRCUIT AND CO...
- Publication number 20240022159
- Publication date Jan 18, 2024
- Rohm Co., Ltd.
- Kazuki Hashimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SERIES CAPACITOR STEP-DOWN CONVERTER, CONTROLLER CIRCUIT THEREOF, A...
- Publication number 20240006991
- Publication date Jan 4, 2024
- Rohm Co., Ltd.
- Kazuki Hashimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SERIES CAPACITOR STEP-DOWN CONVERTER AS WELL AS CONTROLLER CIRCUIT...
- Publication number 20240006981
- Publication date Jan 4, 2024
- Rohm Co., Ltd.
- Kazuki Hashimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER CIRCUIT AND CONTROL METHOD FOR RESONANT SWITCHED CAPACIT...
- Publication number 20230024198
- Publication date Jan 26, 2023
- ROHM CO., LTD.
- Akihiro KAWANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING CONVERTER AND CONTROLLER CIRCUIT THEREOF
- Publication number 20230013485
- Publication date Jan 19, 2023
- ROHM CO., LTD.
- Akihiro KAWANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REGULATOR CIRCUIT AND CONTROL CIRCUIT OF DC/DC CONVERTER
- Publication number 20230018651
- Publication date Jan 19, 2023
- Rohm Co., Ltd.
- Akihiro KAWANO
- G05 - CONTROLLING REGULATING
Information Patent Application
CONTROL CIRCUIT OF STEP-DOWN CONVERTER, STEP-DOWN CONVERTER, AND EL...
- Publication number 20230013594
- Publication date Jan 19, 2023
- Rohm Co., Ltd.
- Akihiro KAWANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT FOR DC/DC CONVERTER
- Publication number 20220416666
- Publication date Dec 29, 2022
- ROHM CO., LTD.
- Akihiro KAWANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT FOR DC/DC CONVERTER
- Publication number 20220407421
- Publication date Dec 22, 2022
- ROHM CO., LTD.
- Akihiro KAWANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY DEVICE
- Publication number 20220294349
- Publication date Sep 15, 2022
- Rohm Co., Ltd.
- Akihiro KAWANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY DEVICE
- Publication number 20210376727
- Publication date Dec 2, 2021
- Rohm Co., Ltd.
- Shingo Hashiguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Switching Power Supply Device
- Publication number 20210119540
- Publication date Apr 22, 2021
- Rohm Co., Ltd.
- Akihiro KAWANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Akihiro KAWANO

Person

Patents Grantslast 30 patents

Series capacitor step-down converter, and controller circuit and co...

Controller circuit and control method for resonant switched capacit...

Control circuit for DC/DC converter

Switching converter including controller circuit driving switches

Switching power supply device

Switching power supply device

Switching power supply device

Patents Applicationslast 30 patents

SERIES CAPACITOR BUCK CONVERTER AND CONTROLLER CIRCUIT AND CONTROL...

SERIES CAPACITOR STEP-DOWN CONVERTER, AND CONTROLLER CIRCUIT AND CO...

SERIES CAPACITOR STEP-DOWN CONVERTER, CONTROLLER CIRCUIT THEREOF, A...

SERIES CAPACITOR STEP-DOWN CONVERTER AS WELL AS CONTROLLER CIRCUIT...

CONTROLLER CIRCUIT AND CONTROL METHOD FOR RESONANT SWITCHED CAPACIT...

SWITCHING CONVERTER AND CONTROLLER CIRCUIT THEREOF

REGULATOR CIRCUIT AND CONTROL CIRCUIT OF DC/DC CONVERTER

CONTROL CIRCUIT OF STEP-DOWN CONVERTER, STEP-DOWN CONVERTER, AND EL...

CONTROL CIRCUIT FOR DC/DC CONVERTER

CONTROL CIRCUIT FOR DC/DC CONVERTER

SWITCHING POWER SUPPLY DEVICE

SWITCHING POWER SUPPLY DEVICE

Switching Power Supply Device