Yoshitaka Chigi

Title: Innovations of Yoshitaka Chigi in Ultraviolet Light Technology.

Introduction

Yoshitaka Chigi is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of ultraviolet light technology. His innovative approach has led to the development of a unique ultraviolet light irradiation device.

Latest Patents

Chigi holds a patent for an ultraviolet light irradiation device. This invention features a planar UV light source that allows for fine adjustments in the irradiation intensity of UV light across a wider range. The device comprises a UV light source and a housing that accommodates the planar UV light source. Within the UV light source, multiple thin plasma tubes, each containing a UV phosphor layer, are arranged in parallel on an electrode support sheet. Drive circuits apply a pulse voltage to electrode pairs situated between the electrode support sheet and the array of thin plasma tubes. A control circuit regulates the pulse voltage applied to the electrode pairs, enabling precise adjustments to the irradiation intensity of the UV light.

Career Highlights

Throughout his career, Yoshitaka Chigi has worked with various companies, including Shinoda Plasma Co., Ltd. and Yumex Corporation. His experience in these organizations has contributed to his expertise in ultraviolet light technology and innovation.

Collaborations

Chigi has collaborated with notable individuals in his field, including Kenji Awamoto and Bingang Guo. These partnerships have likely enhanced his research and development efforts.

Conclusion

Yoshitaka Chigi's work in ultraviolet light technology exemplifies innovation and creativity. His patented device showcases the potential for advancements in UV light applications. His contributions continue to influence the field and inspire future developments.