Mitsuyuki Tsujisaka

Title: Mitsuyuki Tsujisaka: Innovator in Light Emitting Technology

Introduction

Mitsuyuki Tsujisaka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of light emitting technology, holding a total of 4 patents. His innovative work focuses on enhancing the efficiency and functionality of light emitting devices.

Latest Patents

One of Tsujisaka's latest patents is a light emitting element drive device that incorporates PWM dimming. This device features an LED module, a power conversion circuit, a dimming switch element, and a voltage detection circuit. The control circuit performs feedback control to maintain the current and voltage values at predetermined targets, ensuring optimal performance. Another notable patent is a light emitting element drive device that includes an electric conduction switch and a voltage detection unit. This invention prevents excessive rush current by determining a delay time before turning on the electric conduction switch.

Career Highlights

Mitsuyuki Tsujisaka is currently employed at TDK Corporation, where he continues to develop innovative technologies. His work has significantly impacted the field of lighting and power management, showcasing his expertise and dedication to advancing technology.

Collaborations

Tsujisaka has collaborated with notable colleagues, including Hironobu Masuoka and Kazunori Oshima. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Mitsuyuki Tsujisaka is a key figure in the advancement of light emitting technology. His patents reflect his commitment to innovation and his ability to solve complex challenges in the field. His contributions continue to influence the industry and inspire future developments.