Koji Orikawa

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Sapporo-shi, Hokkaido, JP

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Patents Applicationslast 30 patents

Information Patent Application
DC POWER DISTRIBUTION SYSTEM AND VOLTAGE STABILIZER
- Publication number 20250007404
- Publication date Jan 2, 2025
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Yushin YAMAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Printed Board Coil, High Frequency Transformer, and Electromagnetic...
- Publication number 20240047116
- Publication date Feb 8, 2024
- Hitachi, Ltd
- Yuki KAWAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Planar Coil and Planar Transformer
- Publication number 20220285077
- Publication date Sep 8, 2022
- Marelli Corporation
- Satoshi Ogasawara
- H01 - BASIC ELECTRIC ELEMENTS