Atsuo Waki

Title: Atsuo Waki: Innovator in Lamp Technology from Osaka, Japan

Introduction

Atsuo Waki is a notable inventor based in Osaka, Japan, recognized for his contributions to lighting technologies. With three patents to his name, he has made significant advancements in the area of inverter-driven lamp arrangements and control circuits for discharge lamps. His innovative work has contributed to the evolution of efficient lighting solutions.

Latest Patents

Atsuo Waki's most recent patents include the development of an inverter-driven lamp arrangement featuring current detection circuitry. This invention enhances lamp operation by enabling the sensing of both lamp voltage and current. It effectively manages large currents during low voltage periods and reduces currents during high voltage situations. The current detection is facilitated by a detector connected to a resonant circuit composed of a choke coil and capacitors.

Another prominent invention by Waki involves an apparatus for controlling the power to a discharge lamp, particularly for metal halide lamps. In this innovative lighting control circuit, power supplied to the discharge lamp is adjusted based on the duration of the last off-time and the on-time following the start of the discharge process, optimizing performance during operation.

Career Highlights

Atsuo Waki has developed his inventions while working at Matsushita Electric Industrial Co., Ltd., a renowned company specializing in electrical devices and technology. His contributions have played a crucial role in advancing the company's mission to provide innovative and energy-efficient lighting solutions.

Collaborations

Throughout his career, Waki has collaborated with talented colleagues such as Koji Miyazaki and Masataka Ozawa. These partnerships have fostered an exchange of ideas and technical expertise, enriching the development process of his inventions.

Conclusion

Atsuo Waki's innovative spirit and dedication to enhancing lighting technology make him a prominent figure in the field of electrical engineering. With his patents reflecting a commitment to efficiency and effectiveness, he continues to influence the future of lighting solutions in the industry. His work, along with collaborations at Matsushita Electric Industrial Co., Ltd., showcases the importance of innovation in driving technological advancements.