Company Filing History:
Years Active: 2022-2025
Title: Haruka Matsuo: Innovator in Electrical Apparatus and Refrigeration Technology
Introduction
Haruka Matsuo is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of electrical apparatus and refrigeration technology. With a total of seven patents to her name, Matsuo continues to push the boundaries of innovation in her industry.
Latest Patents
Matsuo's latest patents include an electrical apparatus and a refrigeration cycler. The electrical apparatus features a substrate that houses circuit components of a power converter, which is powered by an alternating-current supply. It includes a housing that accommodates the substrate, a current detector, and a controller. The current detector is designed to detect a physical quantity correlated with a common mode current, which circulates through the alternating-current power supply, substrate, and housing. The controller is responsible for sensing the connection of a ground wire based on the current detector's readings.
Another notable patent is her power conversion device, which consists of a rectification unit that converts first alternating current (AC) power from a commercial supply. This device includes a capacitor, an inverter, and a control unit that manages the inverter's operation. The inverter outputs second AC power to a load, such as a motor, while reducing the current flowing to the capacitor. Notably, this design does not include a discharge circuit or overvoltage protection circuit for the capacitor.
Career Highlights
Haruka
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.