This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Mitsubishi Electric Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Hiroyuki Nakagami: Innovator in AC/DC Conversion Technology
Introduction
Hiroyuki Nakagami is a prominent inventor based in Tokyo, Japan. He is known for his contributions to electrical engineering, particularly in the field of AC/DC conversion technology. His innovative work has led to the development of a significant patent that enhances the efficiency of electrical devices.
Latest Patents
Hiroyuki Nakagami holds a patent for an AC/DC converter, electric motor drive device, and refrigeration cycle device. This invention includes a charge accumulation unit with first and second capacitors connected in series. The design features a switching unit that comprises a switch unit, a control unit, a switch drive unit, and first and second current detection units. The switch unit consists of first and second switching elements connected in series, which allows for efficient switching between charging and non-charging of the capacitors. The control unit plays a crucial role in detecting the current flowing through the switch unit based on the difference between the detection values of the first and second current detection units.
Career Highlights
Hiroyuki Nakagami is currently employed at Mitsubishi Electric Corporation, where he continues to innovate and contribute to advancements in electrical engineering. His work at this esteemed company has positioned him as a key player in the development of cutting-edge technologies.
Collaborations
Hiroyuki Nakagami collaborates with his coworker, Hiroki Suzuki, to further enhance their research and development efforts. Their teamwork exemplifies the spirit of innovation and collaboration within the field.
Conclusion
Hiroyuki Nakagami's contributions to AC/DC conversion technology demonstrate his commitment to advancing electrical engineering. His patent reflects a significant step forward in improving the efficiency of electrical devices. His work at Mitsubishi Electric Corporation and collaboration with fellow engineers highlight the importance of teamwork in driving innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile