Company Filing History:
Years Active: 2017-2024
Title: Innovations of Shun Fukushima in DC-DC Converter Technology
Introduction
Shun Fukushima, a notable inventor based in Kyoto, Japan, has made significant contributions to the field of electronic engineering, specifically in the development of DC-DC converters. With a total of 20 patents to his name, his work continues to influence the performance and efficiency of power supply systems.
Latest Patents
Fukushima's latest innovations include the control circuit of a boost DC-DC converter and an associated power supply circuit. One of his patent disclosures outlines a sophisticated control circuit that utilizes a high-side transistor, low-side transistor, and a load switch. This control circuit features a pulse modulator that generates a pulse signal to maintain the output voltage close to a target level. The design also includes a logic circuit for generating control signals and a current detection circuit to monitor the flow through the load switch, which is adaptable between two operational modes.
Another significant patent discusses the control circuit's ability to manage a boost DC/DC converter effectively. This includes mechanisms for generating pulse-modulated signals that guide operation towards a target state, integrating sophisticated logic for transistor control, and a switch driving circuit that optimizes performance.
Career Highlights
Shun Fukushima works at Rohm Co., Ltd., a leading company in semiconductor and electronic component manufacturing. His expertise in electronic device innovation has significantly contributed to enhancing the functionality and stability of power supplies in various applications.
Collaborations
Throughout his career, Fukushima has collaborated with talented peers, including Yosuke Fukumoto and Tomohisa Shinozaki. Their combined efforts have propelled advancements in technology, particularly in the development of robust and efficient power systems.
Conclusion
Shun Fukushima's extensive patent portfolio showcases his commitment to innovation in power supply technology. His pioneering work on control circuits for DC-DC converters continues to drive performance enhancements in electronic devices, illustrating the critical role inventors play in advancing technology.
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.