Kenji KOBORI

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Shizuoka-shi, Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power converter device and control method therefor
- Patent number 11,831,260
- Issue date Nov 28, 2023
- Meidensha Corporation
- Keiki Kozaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flying capacitor type 3-level power conversion device
- Patent number 11,569,756
- Issue date Jan 31, 2023
- Meidensha Corporation
- Kazunobu Oi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flying capacitor (FC)-type 3-level power conversion device
- Patent number 11,303,220
- Issue date Apr 12, 2022
- Meidensha Corporation
- Kazunobu Oi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three-phase neutral-point-clamped power conversion device
- Patent number 10,574,163
- Issue date Feb 25, 2020
- Meidensha Corporation
- Shizunori Hamada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multilevel power conversion device with flying capacitor
- Patent number 9,948,206
- Issue date Apr 17, 2018
- Meidensha Corporation
- Isamu Hasegawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER CONVERTER DEVICE AND CONTROL METHOD THEREFOR
- Publication number 20230327591
- Publication date Oct 12, 2023
- MEIDENSHA CORPORATION
- Keiki KOZAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLYING CAPACITOR (FC)-TYPE 3-LEVEL POWER CONVERSION DEVICE
- Publication number 20220209682
- Publication date Jun 30, 2022
- MEIDENSHA CORPORATION
- Kazunobu OI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLYING CAPACITOR (FC)-TYPE 3-LEVEL POWER CONVERSION DEVICE
- Publication number 20220045622
- Publication date Feb 10, 2022
- MEIDENSHA CORPORATION
- Kazunobu OI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THREE-PHASE NEUTRAL-POINT-CLAMPED POWER CONVERSION DEVICE
- Publication number 20170302206
- Publication date Oct 19, 2017
- MEIDENSHA CORPORATION
- Shizunori HAMADA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTILEVEL POWER CONVERSION DEVICE
- Publication number 20160181949
- Publication date Jun 23, 2016
- MEIDENSHA CORPORATION
- Isamu HASEGAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER