This inventor holds 1 USPTO granted patent. Top assignee: Denso Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Masashi Ueno and His Patent for Power Supply Monitoring
Introduction
Masashi Ueno is an inventor associated with Kariya-city, Japan, and Denso Corporation. His work includes an invention for monitoring an in-vehicle power supply in an electronic control unit (ECU).
Latest Patents
Ueno is credited with 1 patent, titled “Power Supply Monitoring Circuit.” The invention monitors an in-vehicle power supply through a shared power supply line that branches to circuits supplying power to downstream loads. A voltage monitoring circuit checks the supply by monitoring that line, while a control circuit can operate the power supply circuits or connected devices to discharge residual operational charges. This design supports monitoring and charge discharge within an ECU.
Career Highlights
Ueno’s patent reflects work on vehicle electronics and power management. The circuit addresses both supply-voltage monitoring and the handling of residual charges in power supply circuits or connected devices.
Collaborations
Ueno is associated with Denso Corporation. His coworker, Takamichi Kubo, is also identified in connection with his professional work.
Conclusion
Masashi Ueno’s patent describes an ECU power supply monitoring circuit that combines voltage monitoring with control of residual-charge discharge, highlighting his contribution to automotive electronics.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile