Haruo HAYASHI

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Patents Grantslast 30 patents

Information Patent Grant
Motor driving circuit, integrated circuit device, electronic appara...
- Patent number 11,606,051
- Issue date Mar 14, 2023
- Seiko Epson Corporation
- Motoaki Nishimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulse width modulation circuit
- Patent number 11,476,756
- Issue date Oct 18, 2022
- Seiko Epson Corporation
- Makoto Katase
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driving circuit, integrated circuit device, and electronic ap...
- Patent number 11,404,979
- Issue date Aug 2, 2022
- Seiko Epson Corporation
- Haruo Hayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Display driver, electro-optic apparatus, electronic device, and con...
- Patent number 10,510,284
- Issue date Dec 17, 2019
- Seiko Epson Corporation
- Haruo Hayashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Control circuit for switching regulator, integrated circuit device,...
- Patent number 9,621,035
- Issue date Apr 11, 2017
- Seiko Epson Corporation
- Motoaki Nishimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MOTOR DRIVING CIRCUIT, INTEGRATED CIRCUIT DEVICE, AND ELECTRONIC AP...
- Publication number 20210135607
- Publication date May 6, 2021
- SEIKO EPSON CORPORATION
- Haruo Hayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVING CIRCUIT, INTEGRATED CIRCUIT DEVICE, ELECTRONIC APPARA...
- Publication number 20210135610
- Publication date May 6, 2021
- SEIKO EPSON CORPORATION
- Motoaki Nishimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT DEVICE, POWER SUPPLY DEVICE, AND ELECTRONIC APPARATUS
- Publication number 20210126530
- Publication date Apr 29, 2021
- SEIKO EPSON CORPORATION
- Makoto Katase
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISPLAY DRIVER, ELECTRO-OPTIC APPARATUS, ELECTRONIC DEVICE, AND CON...
- Publication number 20180075796
- Publication date Mar 15, 2018
- SEIKO EPSON CORPORATION
- Haruo HAYASHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CONTROL CIRCUIT FOR SWITCHING REGULATOR, INTEGRATED CIRCUIT DEVICE,...
- Publication number 20140292296
- Publication date Oct 2, 2014
- SEIKO EPSON CORPORATION
- Motoaki NISHIMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER