Company Filing History:
Years Active: 2019-2024
Title: Youzou Kyoukane: Innovator in Lighting Technology
Introduction
Youzou Kyoukane, based in Sakai, Japan, is a prolific inventor known for his contributions to lighting technology. With a remarkable portfolio of 21 patents, Kyoukane has made significant advancements in the realm of lighting devices, showcasing his innovative approach to design and functionality.
Latest Patents
Among his latest innovations are two notable patents: the "Lighting device using wavelength conversion sheet" and the "Lighting device and method of producing light source substrate." The first patent describes a lighting device that includes multiple light sources arranged side by side, complemented by a wavelength conversion sheet designed to face the light-emitting surface of each source. This innovative sheet converts the wavelength of emitted light, employing a base material with transparency and a wavelength conversion layer featuring a series of spherical protrusions containing the conversion material.
The second patent focuses on a lighting device that incorporates a circuit substrate with a wiring circuit and LEDs emitting primary light. This device also includes a phosphor sheet that converts a portion of the primary light into secondary light of a different wavelength. Furthermore, the selective reflection layer, composed of a dielectric multilayer film, enhances the device's performance by allowing certain light to transmit while reflecting others, which adds depth to the overall lighting output.
Career Highlights
Kyoukane's journey in innovation has led him to a prominent role at Sharp Corporation, where he contributes to cutting-edge developments in lighting technology. His work at Sharp is marked by a commitment to enhancing the efficiency and quality of lighting products, making substantial improvements in the industry.
Collaborations
Throughout his career, Kyoukane has collaborated with talented coworkers, including Hirotoshi Yasunaga and Hisashi Watanabe. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in technology, reinforcing the innovative spirit at Sharp Corporation.
Conclusion
Youzou Kyoukane's impactful work in lighting technology and his impressive array of patents reflect his dedication to innovation and advancement. With his continued efforts and collaboration with talented individuals, Kyoukane is likely to remain a key figure in the evolving landscape of lighting solutions. His contributions not only elevate the standards of current technology but also pave the way for future innovations.