Genki TSURUYAMA

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pulse control device
- Patent number 12,230,462
- Issue date Feb 18, 2025
- Rohm Co., Ltd.
- Hiroto Oshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pulse control device
- Patent number 11,532,449
- Issue date Dec 20, 2022
- Rohm Co., Ltd.
- Hiroto Oshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Logic circuit, sequence circuit, power supply control circuit, swit...
- Patent number 11,374,556
- Issue date Jun 28, 2022
- Rohm Co., Ltd.
- Genki Tsuruyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Comparator circuit, power supply control IC, and switching power su...
- Patent number 10,498,243
- Issue date Dec 3, 2019
- Rohm Co., Ltd.
- Genki Tsuruyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Constant voltage generating circuit
- Patent number 10,379,564
- Issue date Aug 13, 2019
- Rohm Co., Ltd.
- Kiyotaka Umemoto
- G05 - CONTROLLING REGULATING
Information Patent Grant
Comparator circuit, power supply control IC, and switching power su...
- Patent number 10,205,393
- Issue date Feb 12, 2019
- Rohm Co., Ltd.
- Genki Tsuruyama
- G01 - MEASURING TESTING
Information Patent Grant
Comparator circuit, power supply control IC, and switching power su...
- Patent number 10,141,850
- Issue date Nov 27, 2018
- Rohm Co., Ltd.
- Genki Tsuruyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Constant voltage generating circuit
- Patent number 9,996,097
- Issue date Jun 12, 2018
- Rohm Co., Ltd.
- Kiyotaka Umemoto
- G05 - CONTROLLING REGULATING
Information Patent Grant
Comparator circuit, power supply control IC, and switching power su...
- Patent number 9,954,442
- Issue date Apr 24, 2018
- Rohm Co., Ltd.
- Genki Tsuruyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
On-period setting circuit, power control IC, and switching power su...
- Patent number 9,876,426
- Issue date Jan 23, 2018
- Rohm Co., Ltd.
- Tetsuo Tateishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply device
- Patent number 9,819,895
- Issue date Nov 14, 2017
- Rohm Co., Ltd.
- Tetsuo Tateishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SWITCHING POWER SUPPLY DEVICE, SWITCH CONTROL DEVICE, VEHICLE-MOUNT...
- Publication number 20240322690
- Publication date Sep 26, 2024
- Rohm Co., Ltd.
- Genki Tsuruyama
- B60 - VEHICLES IN GENERAL
Information Patent Application
SWITCHING POWER SUPPLY DEVICE, SWITCH CONTROL DEVICE, VEHICLE-MOUNT...
- Publication number 20240313652
- Publication date Sep 19, 2024
- Rohm Co., Ltd.
- Genki TSURUYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Switching Power Device
- Publication number 20230179097
- Publication date Jun 8, 2023
- Rohm Co., Ltd.
- Genki Tsuruyama
- B60 - VEHICLES IN GENERAL
Information Patent Application
PULSE CONTROL DEVICE
- Publication number 20230013839
- Publication date Jan 19, 2023
- Rohm Co., Ltd.
- Hiroto OSHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOGIC CIRCUIT, SEQUENCE CIRCUIT, POWER SUPPLY CONTROL CIRCUIT, SWIT...
- Publication number 20200321947
- Publication date Oct 8, 2020
- Rohm Co., Ltd.
- Genki TSURUYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PULSE CONTROL DEVICE
- Publication number 20200083009
- Publication date Mar 12, 2020
- Rohm Co., Ltd.
- Hiroto OSHITA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMPARATOR CIRCUIT, POWER SUPPLY CONTROL IC, AND SWITCHING POWER SU...
- Publication number 20190058403
- Publication date Feb 21, 2019
- Rohm Co., Ltd.
- Genki Tsuruyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONSTANT VOLTAGE GENERATING CIRCUIT
- Publication number 20180259991
- Publication date Sep 13, 2018
- Rohm Co., Ltd.
- Kiyotaka Umemoto
- G05 - CONTROLLING REGULATING
Information Patent Application
COMPARATOR CIRCUIT, POWER SUPPLY CONTROL IC, AND SWITCHING POWER SU...
- Publication number 20180205316
- Publication date Jul 19, 2018
- Rohm Co., Ltd.
- Genki TSURUYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMPARATOR CIRCUIT, POWER SUPPLY CONTROL IC, AND SWITCHING POWER SU...
- Publication number 20170271991
- Publication date Sep 21, 2017
- Rohm Co., Ltd.
- Genki TSURUYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY DEVICE
- Publication number 20170264853
- Publication date Sep 14, 2017
- Rohm Co., Ltd.
- Tetsuo TATEISHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMPARATOR CIRCUIT, POWER SUPPLY CONTROL IC, AND SWITCHING POWER SU...
- Publication number 20160322902
- Publication date Nov 3, 2016
- Rohm Co., Ltd.
- Genki TSURUYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ON-PERIOD SETTING CIRCUIT, POWER CONTROL IC, AND SWITCHING POWER SU...
- Publication number 20160301309
- Publication date Oct 13, 2016
- Rohm Co., Ltd.
- Tetsuo TATEISHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Genki TSURUYAMA

Person

Patents Grantslast 30 patents

Pulse control device

Pulse control device

Logic circuit, sequence circuit, power supply control circuit, swit...

Comparator circuit, power supply control IC, and switching power su...

Constant voltage generating circuit

Comparator circuit, power supply control IC, and switching power su...

Comparator circuit, power supply control IC, and switching power su...

Constant voltage generating circuit

Comparator circuit, power supply control IC, and switching power su...

On-period setting circuit, power control IC, and switching power su...

Switching power supply device

Patents Applicationslast 30 patents

SWITCHING POWER SUPPLY DEVICE, SWITCH CONTROL DEVICE, VEHICLE-MOUNT...

SWITCHING POWER SUPPLY DEVICE, SWITCH CONTROL DEVICE, VEHICLE-MOUNT...

Switching Power Device

PULSE CONTROL DEVICE

LOGIC CIRCUIT, SEQUENCE CIRCUIT, POWER SUPPLY CONTROL CIRCUIT, SWIT...

PULSE CONTROL DEVICE

COMPARATOR CIRCUIT, POWER SUPPLY CONTROL IC, AND SWITCHING POWER SU...

CONSTANT VOLTAGE GENERATING CIRCUIT

COMPARATOR CIRCUIT, POWER SUPPLY CONTROL IC, AND SWITCHING POWER SU...

COMPARATOR CIRCUIT, POWER SUPPLY CONTROL IC, AND SWITCHING POWER SU...

SWITCHING POWER SUPPLY DEVICE

COMPARATOR CIRCUIT, POWER SUPPLY CONTROL IC, AND SWITCHING POWER SU...

ON-PERIOD SETTING CIRCUIT, POWER CONTROL IC, AND SWITCHING POWER SU...