This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Mitsubishi Electric Corporation. Active years: 2017-2018.
Company Filing History:
Years Active: 2017-2018
Title: Futoshi Okawa: Innovator in Power Conversion Technology
Introduction
Futoshi Okawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of power conversion technology, holding 2 patents that showcase his innovative approach to electrical engineering.
Latest Patents
Okawa's latest patents include a power conversion apparatus designed to incorporate a plurality of power converter circuits and inverter circuits. This apparatus features a first power converter circuit made up of first power semiconductor devices, with a second power converter circuit connected in parallel, utilizing second power semiconductor devices. A control circuit generates signals to manage each power semiconductor device, while a timing control signal generator compares current levels between the two circuits to optimize performance. Additionally, he has developed an overcurrent detection circuit for inverters, which includes a current detection device and an adjusting apparatus to ensure accurate operation under varying conditions.
Career Highlights
Futoshi Okawa is currently employed at Mitsubishi Electric Corporation, where he continues to advance his research and development efforts in power conversion technologies. His work has been instrumental in enhancing the efficiency and reliability of electrical systems.
Collaborations
Okawa collaborates with notable colleagues such as Hiroyuki Nakamura and Masato Handa, contributing to a dynamic team focused on innovative solutions in electrical engineering.
Conclusion
Futoshi Okawa's contributions to power conversion technology reflect his dedication to innovation and excellence in engineering. His patents and ongoing work at Mitsubishi Electric Corporation position him as a key figure in the advancement of electrical systems.