Company Filing History:
Years Active: 1996
Title: Noriyuki Yoshizawa: Innovator in Power Supply Technology
Introduction
Noriyuki Yoshizawa is a notable inventor based in Kawagoe, Japan. He has made significant contributions to the field of power supply technology, holding two patents that enhance efficiency and reduce costs in electrical systems. His work reflects a commitment to innovation and practical solutions in engineering.
Latest Patents
Yoshizawa's latest patents include a Switching Power Supply and an Isolated Switching Power Source. The Switching Power Supply patent focuses on achieving high power-conversion efficiency by minimizing losses in a transistor rectifying element. This is accomplished by strategically arranging a driving transistor to synchronize with the switching transistor, thereby improving overall efficiency. The Isolated Switching Power Source patent aims to reduce costs and power consumption by eliminating the need for a voltage source to generate a reference voltage. This is achieved through feedback mechanisms that utilize a photo-coupler, allowing for a more efficient control circuit.
Career Highlights
Yoshizawa is currently employed at Toko, Inc., where he continues to develop innovative solutions in power supply technology. His work has been instrumental in advancing the capabilities of electrical systems, making them more efficient and cost-effective.
Collaborations
Yoshizawa has collaborated with notable colleagues, including Tetushi Otake and Tetsushi Otake, contributing to a dynamic work environment that fosters innovation and creativity.
Conclusion
Noriyuki Yoshizawa's contributions to power supply technology exemplify the impact of innovative thinking in engineering. His patents not only enhance efficiency but also pave the way for future advancements in the field.