This inventor holds 3 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Toshiba Mitsubishi-Electric Industrial Systems Corporation. Active years: 2013-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Minato-ku, JP (2013)
- Tokyo, JP (2018)
Company Filing History:
Years Active: 2013-2018
Title: Hirotake Nakaji: Innovator in Electrical Engineering
Introduction
Hirotake Nakaji is a prominent inventor based in Minato-ku, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of innovative testing methods and power conversion technologies. With a total of 3 patents to his name, Nakaji continues to push the boundaries of engineering solutions.
Latest Patents
One of Nakaji's latest patents is a water tree testing method and apparatus. This invention utilizes a flat test piece made from a candidate insulation material, featuring a first surface with multiple electrode holes. The apparatus includes a liquid-permeable conductive first permeable member that covers the electrode holes and a second permeable member attached to the opposite surface. This design allows for effective testing of insulation materials in various aqueous solutions.
Another notable patent is a power converter that efficiently converts DC power from two sources into AC power for load supply. This power converter is equipped with a protection circuit that manages charging currents, ensuring safe operation when voltage thresholds are exceeded. These innovations reflect Nakaji's commitment to enhancing electrical systems.
Career Highlights
Hirotake Nakaji is currently employed at Toshiba Mitsubishi-Electric Industrial Systems Corporation, where he applies his expertise in electrical engineering. His work at this esteemed company has allowed him to collaborate on various projects that aim to improve industrial systems and technologies.
Collaborations
Throughout his career, Nakaji has worked alongside talented colleagues, including Yasuhiko Hosokawa and Toshifumi Ise. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Hirotake Nakaji is a distinguished inventor whose work in electrical engineering has led to significant advancements in testing methods and power conversion technologies. His contributions continue to impact the industry positively, showcasing the importance of innovation in engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile