Shinji Aoyama

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Patents Grantslast 30 patents

Information Patent Grant
Power supply control device, open failure detection method and comp...
- Patent number 11,646,729
- Issue date May 9, 2023
- Sumitomo Wiring Systems, Ltd.
- Shinji Aoyama
- G01 - MEASURING TESTING
Information Patent Grant
Power supply control device having a pair of transistors
- Patent number 11,552,548
- Issue date Jan 10, 2023
- SUMITOMO WIRING SYSTEMS, LTD.
- Shinji Aoyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Relay driver circuit
- Patent number 11,217,410
- Issue date Jan 4, 2022
- Sumitomo Wiring Systems, Ltd.
- Shinji Aoyama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY CONTROL DEVICE, OPEN FAILURE DETECTION METHOD AND COMP...
- Publication number 20220200591
- Publication date Jun 23, 2022
- Sumitomo Wiring Systems, Ltd.
- Shinji Aoyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RELAY DRIVER CIRCUIT
- Publication number 20210050167
- Publication date Feb 18, 2021
- Sumitomo Wiring Systems, Ltd.
- Shinji Aoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY CONTROL DEVICE
- Publication number 20200313556
- Publication date Oct 1, 2020
- SUMITOMO WIRING SYSTEMS, LTD.
- Shinji Aoyama
- B60 - VEHICLES IN GENERAL