Toru Ishitaka

Title: The Innovations of Toru Ishitaka

Introduction

Toru Ishitaka is a notable inventor based in Kanagawa-ken, Japan. He has made significant contributions to the field of electrical engineering, particularly in power supply technology. His innovative work has led to the development of a unique switching power supply device.

Latest Patents

Toru Ishitaka holds a patent for a "Switching power supply device, and adjustable power supply system including the same." This invention features a rectifying circuit that receives a phase-controlled alternating voltage and converts it into a direct voltage. The switching operation conversion circuit is designed to start up when the direct voltage is applied. It includes a normally on type switching element that allows input current to pass and an off driving circuit that turns off the switching element when the input current reaches a prescribed value. This technology effectively converts the direct voltage into an output voltage that differs from the input by repeatedly switching the element on and off.

Career Highlights

Toru Ishitaka is currently employed at Toshiba Lighting & Technology Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing power supply systems, making them more efficient and reliable.

Collaborations

Throughout his career, Toru has collaborated with talented individuals such as Noriyuki Kitamura and Yuji Takahashi. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Toru Ishitaka's contributions to the field of electrical engineering, particularly through his patented innovations, highlight his role as a significant inventor in the industry. His work continues to influence the development of power supply technologies, showcasing the importance of innovation in engineering.