Hiroyuki Kushida

Title: Hiroyuki Kushida: Innovator in Lighting Technology

Introduction

Hiroyuki Kushida is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of lighting technology, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and functionality of lighting systems.

Latest Patents

Kushida's latest patents include a Rare Gas Fluorescent Lamp Apparatus and a Dielectric Barrier Discharge Lamp Light Source. The Rare Gas Fluorescent Lamp Apparatus features a control unit that operates based on a lighting control signal. It utilizes a reference voltage source to gradually increase the voltage input into an error amplifier, which compares the voltage to control the power supplied to the lamp. This design allows for precise control of lamp power immediately after the lighting signal is received. Additionally, it incorporates a thermo-sensitive element to mitigate the effects of environmental temperature on light intensity.

The Dielectric Barrier Discharge Lamp Light Source is another innovative device that utilizes a discharge space filled with gas to emit light through dielectric barrier discharge. This device includes a power supply that provides alternating current high voltage to the electrodes of the lamp. It also features an abnormal discharge detection circuit that halts power supply in the event of an abnormal discharge, ensuring safety and reliability.

Career Highlights

Kushida is currently employed at Ushio Denki Kabushiki Kaisha, a company known for its advancements in lighting technology. His work has significantly impacted the development of efficient lighting solutions.

Collaborations

Throughout his career, Kushida has collaborated with talented individuals such as Takahiro Hiraoka and Takashi Asahina. These collaborations have fostered innovation and contributed to the success of his projects.

Conclusion

Hiroyuki Kushida is a prominent figure in the field of lighting technology, with a focus on creating efficient and reliable lighting solutions. His patents reflect his commitment to innovation and safety in lighting design.