This inventor holds 3 USPTO granted patents and 1 published patent application, plus 1 CIPO patent. Top assignee: Mitsubishi Electric Corporation. Active years: 2014-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Chiyoda-ku, JP (2014)
- Tokyo, JP (2021 - 2022)
Company Filing History:
Years Active: 2014-2022
Title: Kazutoshi Kurahashi: Innovator in Power Conversion Technology
Introduction
Kazutoshi Kurahashi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of power conversion technology, holding a total of 3 patents. His work focuses on developing advanced inverter systems that enhance the efficiency and functionality of power conversion processes.
Latest Patents
One of Kurahashi's latest innovations is the series multiplex inverter. This device includes a power conversion unit, a phase difference selection unit, a drive signal generation unit, and a drive signal output unit. The phase difference selection unit is designed to select the phase difference between rectangular wave voltages from multiple single-phase inverters. The drive signal generation unit produces a series of drive signals that enable different single-phase inverters to output rectangular wave voltages sequentially out of phase, based on the selected phase difference. Additionally, another version of the series multiplex inverter features a drive signal generation unit that generates n drive signals for n single-phase inverters, allowing for a more complex and efficient output of rectangular wave voltages.
Career Highlights
Kazutoshi Kurahashi is currently employed at Mitsubishi Electric Corporation, where he continues to innovate in the field of power electronics. His work has been instrumental in advancing the capabilities of inverter technology, making significant impacts on various applications in the industry.
Collaborations
Throughout his career, Kurahashi has collaborated with notable colleagues, including Kazufumi Tanaka and Yoshiaki Yamamoto. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Kazutoshi Kurahashi is a key figure in the development of power conversion technologies, with a focus on series multiplex inverters. His contributions to the field are marked by his innovative patents and collaborative efforts with fellow engineers. His work continues to influence advancements in power electronics, showcasing the importance of innovation in this critical area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile