Location History:
- Tokyo, JP (2015 - 2018)
- Toshima Tokyo, JP (2019)
Company Filing History:
10 out of 52,751 
1 out of 304 Years Active: 2015-2019
Title: Teruyuki Ishizuki: Innovator in Power Conversion Technology
Introduction
Teruyuki Ishizuki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of power conversion technology, holding a total of 10 patents. His innovative work focuses on control systems and methods that enhance the efficiency and functionality of electrical machines.
Latest Patents
One of Ishizuki's latest patents is a control system, controller, and control method for a wound induction machine. This invention includes a chopper that reduces the direct current voltage between a converter connected to the stator and an inverter connected to the rotor. The system also features a short-circuit unit and a voltage detector circuit that monitors the direct current voltage. The controller manages the operation of the chopper and inverter, ensuring optimal performance based on voltage thresholds.
Another notable patent is for a power conversion device and its control method. This device includes a control unit that regulates the ON/OFF state of a switching element in a neutral-point-clamped power conversion device unit. The control unit employs one-pulse control to manage the output voltage and current, effectively eliminating unwanted harmonic components.
Career Highlights
Ishizuki has worked with notable companies such as Kabushiki Kaisha Toshiba and Toshiba Energy Systems & Solutions Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in power conversion technology.
Collaborations
Throughout his career, Ishizuki has collaborated with talented individuals, including Ryuta Hasegawa and Takashi Fujita. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Teruyuki Ishizuki is a distinguished inventor whose work in power conversion technology has led to numerous patents and advancements in the field. His innovative contributions continue to influence the industry and pave the way for future developments.