Location History:
- Kyoto, JP (1997 - 2021)
- Fukushima, JP (2019 - 2021)
Company Filing History:
12 out of 156 
9 out of 720 
3 out of 13,651 
Years Active: 1997-2021
Title: Innovations and Contributions of Hiroaki Yoshida in Power Supply Technology
Introduction
Hiroaki Yoshida, a prominent inventor based in Kyoto, Japan, has made significant contributions to the field of power supply technology. With a total of 24 patents to his name, his work primarily focuses on innovative power generation and control systems that optimize energy use and efficiency.
Latest Patents
Among his latest innovations are two notable patents. The first is a **Power Supply Device and Control Device**. This invention encompasses a photovoltaic power generator paired with a secondary battery unit. It features a charger that channels power from the photovoltaic unit to the battery, complemented by a DC-AC power conversion circuit that converts the battery's discharge output into AC power. A sophisticated control device regulates the battery's charging based on load power predictions and the generated power, enabling efficient switching of output between the battery and commercial system power according to the state of charge (SOC).
The second patent is titled **Power Supply Device, Power Supply System, and Method of Controlling Power Supply**. This control device comprises a control unit and a power path linked to a primary external power system. In scenarios where the connection to the primary system is disconnected, the control unit manages the power output of secondary external power generation units based on specific load consumption and their power generation output.
Career Highlights
Hiroaki Yoshida has been affiliated with notable companies, including Japan Storage Battery Co., Ltd. and GS Yuasa International Ltd. His extensive experience in these firms has enabled him to apply his innovative ideas in real-world applications, further bolstering the efficiency of power supply systems.
Collaborations
Throughout his career, Yoshida has collaborated with esteemed coworkers such as Takefumi Inoue and Nobutaka Imamura. These partnerships have been fundamental in refining his inventions and expanding their applications across various industries.
Conclusion
Hiroaki Yoshida's work in power supply technology underscores his commitment to advancing energy efficiency through innovation. With his impressive portfolio of patents and collaborative efforts, he continues to influence the landscape of power generation and control systems, paving the way for a more sustainable future.
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.