Location History:
- Saitama, JP (2004)
- Kitakatsushika-gun, JP (2005)
Company Filing History:
Years Active: 2004-2005
Title: Teruo Tomaki: Innovator in Power Conversion Technology
Introduction
Teruo Tomaki is a notable inventor based in Kitakatsushika-gun, 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
One of his latest patents is a power conversion device that operates at a high frequency with high efficiency. This device utilizes semiconductor switching devices, such as FETs, which are both inexpensive and have low withstand voltages and low forward voltage drops. The invention involves a unique method of balancing the voltages across input capacitors connected to a DC input power supply. By comparing the voltages across these capacitors and adjusting control signals to inverter circuits, the device ensures optimal performance and efficiency.
Another significant patent is related to a capacitor charging method and charging apparatus. This invention prevents overcharging of energy accumulating capacitors, such as those used in excimer lasers, by utilizing stored energy in a resonance inductance device. The resonant capacitor charging circuit allows for high-accuracy charging by controlling semiconductor switches based on the target charge voltage.
Career Highlights
Teruo Tomaki is currently associated with Origin Electric Company, Limited, where he continues to develop innovative solutions in power conversion technology. His work has been instrumental in advancing the efficiency and reliability of electrical systems.
Collaborations
He has collaborated with notable coworkers, including Kiyomi Watanabe and Takayuki Mimura, contributing to various projects that enhance the company's technological capabilities.
Conclusion
Teruo Tomaki's contributions to power conversion technology reflect his dedication to innovation and efficiency. His patents demonstrate a commitment to advancing electrical engineering, making a significant impact in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.