This inventor holds 3 USPTO granted patents and 3 published patent applications. Top assignee: Mitsubishi Electric Corporation. Active years: 2019-2022.
Company Filing History:
Years Active: 2019-2022
Title: Hirofumi Oki: Innovator in Semiconductor Technology
Introduction
Hirofumi Oki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of semiconductor devices.
Latest Patents
Hirofumi Oki's latest patents include innovative designs for semiconductor devices. One notable patent describes a semiconductor device that incorporates an insulated gate bipolar transistor, diode, and current sense regions. This invention establishes a predetermined relational expression involving distances and diffusion coefficients that optimize the device's functionality. Another patent outlines a semiconductor device that features a semiconductor substrate, a transistor region, a diode region, a boundary trench gate, and a carrier control region. This design aims to improve the control of charge carriers within the device, enhancing its overall performance.
Career Highlights
Hirofumi Oki is currently employed at Mitsubishi Electric Corporation, where he continues to push the boundaries of semiconductor technology. His work has been instrumental in developing advanced semiconductor solutions that meet the demands of modern electronics.
Collaborations
Throughout his career, Hirofumi has collaborated with talented individuals such as Kakeru Otsuka and Kohei Sako. These collaborations have fostered innovation and contributed to the success of various projects within the semiconductor field.
Conclusion
Hirofumi Oki's contributions to semiconductor technology are noteworthy, and his patents reflect his commitment to innovation. His work at Mitsubishi Electric Corporation continues to influence the industry positively.