Hiroyuki KIYONAGA

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Chiyoda-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power conversion device
- Patent number 12,183,498
- Issue date Dec 31, 2024
- Mitsubishi Electric Corporation
- Hiroyuki Kiyonaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power conversion device
- Patent number 12,133,369
- Issue date Oct 29, 2024
- Mitsubishi Electric Corporation
- Yuta Yoshimi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
COIL DEVICE AND POWER CONVERSION DEVICE
- Publication number 20240177914
- Publication date May 30, 2024
- MITSUBISHI ELECTRIC CORPORATION
- Hiroyuki KIYONAGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20230164958
- Publication date May 25, 2023
- MITSUBISHI ELECTRIC CORPORATION
- Yuta YOSHIMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Conversion Device
- Publication number 20220215997
- Publication date Jul 7, 2022
- MITSUBISHI ELECTRIC CORPORATION
- Hiroyuki KIYONAGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20200343155
- Publication date Oct 29, 2020
- MITSUBISHI ELECTRIC CORPORATION
- Hiroyuki KIYONAGA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR