Naoto NIIMURA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power conversion system and power conversion control method
- Patent number 12,273,042
- Issue date Apr 8, 2025
- TMEIC Corporation
- Naoto Niimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device and power conversion control device
- Patent number 11,855,548
- Issue date Dec 26, 2023
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Naoto Niimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device, motor driving system, and control method
- Patent number 11,271,508
- Issue date Mar 8, 2022
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Naoto Niimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter test apparatus
- Patent number 10,509,079
- Issue date Dec 17, 2019
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Naoto Niimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER CONVERSION SYSTEM AND CONTROL METHOD
- Publication number 20250183791
- Publication date Jun 5, 2025
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Yoshifumi SHIMIZU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION SYSTEM AND POWER CONVERSION CONTROL METHOD
- Publication number 20240258906
- Publication date Aug 1, 2024
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Naoto NIIMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE AND POWER CONVERSION CONTROL DEVICE
- Publication number 20220085729
- Publication date Mar 17, 2022
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Naoto NIIMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE, MOTOR DRIVING SYSTEM, AND CONTROL METHOD
- Publication number 20210021224
- Publication date Jan 21, 2021
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Naoto NIIMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INVERTER TEST APPARATUS
- Publication number 20160377687
- Publication date Dec 29, 2016
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Naoto NIIMURA
- G01 - MEASURING TESTING