Takashige Miyashita

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Output limiting circuit, class D power amplifier and audio equipment
- Patent number 7,671,675
- Issue date Mar 2, 2010
- Rohm Co., Ltd.
- Takashige Miyashita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sound quality enhancement circuit for audio signals and audio ampli...
- Patent number 7,657,039
- Issue date Feb 2, 2010
- Rohm Co., Ltd.
- Takashige Miyashita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Equalizing circuit amplifying bass range signal
- Patent number 7,466,830
- Issue date Dec 16, 2008
- Rohm Co., Ltd.
- Takashige Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SWITCH DEVICE
- Publication number 20240322553
- Publication date Sep 26, 2024
- Rohm Co., Ltd.
- Takashige Miyashita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VARIABLE RESISTOR CIRCUIT, RESISTOR VOLTAGE DIVIDER CIRCUIT, DIFFER...
- Publication number 20240088854
- Publication date Mar 14, 2024
- Rohm Co., Ltd.
- Takashige Miyashita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LEVEL SHIFT CIRCUIT
- Publication number 20240072805
- Publication date Feb 29, 2024
- Rohm Co., Ltd.
- Takashige Miyashita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MOTOR DRIVING DEVICE, MOTOR SYSTEM AND ELECTRICAL DEVICE
- Publication number 20230179129
- Publication date Jun 8, 2023
- Rohm Co., Ltd.
- Takashige Miyashita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OUTPUT LIMITING CIRCUIT, CLASS D POWER AMPLIFIER AND AUDIO EQUIPMENT
- Publication number 20090051427
- Publication date Feb 26, 2009
- Rohm Co., Ltd.
- Takashige Miyashita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Sound quality enhancement circuit for audio signals and audio ampli...
- Publication number 20050084117
- Publication date Apr 21, 2005
- Takashige Miyashita
- H03 - BASIC ELECTRONIC CIRCUITRY