Iwao Nakanishi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power supply system and power supply device
- Patent number 11,569,735
- Issue date Jan 31, 2023
- Yokogawa Electric Corporation
- Yuusuke Shimizu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply system and power supply apparatus
- Patent number 10,992,131
- Issue date Apr 27, 2021
- Yokogawa Electric Corporation
- Kei Fukuhara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply using a single isolating element to facilita...
- Patent number 6,088,244
- Issue date Jul 11, 2000
- Yokogawa Electric Corp.
- Masaki Shioya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulse width control IC circuit and switching power supply unit
- Patent number 6,023,178
- Issue date Feb 8, 2000
- Yokogawa Electric Corporation
- Masaki Shioya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY APPARATUS
- Publication number 20230318443
- Publication date Oct 5, 2023
- YOKOGAWA ELECTRIC CORPORATION
- Naoya Aso
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY SYSTEM AND POWER SUPPLY DEVICE
- Publication number 20220320996
- Publication date Oct 6, 2022
- YOKOGAWA ELECTRIC CORPORATION
- Yuusuke Shimizu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY SYSTEM AND POWER SUPPLY APPARATUS
- Publication number 20200303922
- Publication date Sep 24, 2020
- Yokogawa Electric Corporation
- Kei FUKUHARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER