Ken-ichi Uruga

Title: Ken-ichi Uruga: Innovator in Light-Emitting Technologies

Introduction

Ken-ichi Uruga is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of light-emitting technologies, holding a total of 5 patents. His work focuses on developing advanced substrates and devices that enhance the performance and efficiency of light-emitting elements.

Latest Patents

Uruga's latest patents include a variety of innovative technologies. One notable patent is for a light-emitting element mounting substrate, which features a core metal surface coated with an enamel layer. This substrate includes a reflective concave portion designed for mounting light-emitting elements, with a groove surrounding it. Another patent involves a light-emitting element mounting substrate that allows for the easy manufacturing of high-quality light-emitting element packages with minimal variations in chromaticity when producing white LEDs. This substrate is coated with a fluorescent enamel layer containing fluorescent materials. Additionally, he has developed a light-emitting element package that incorporates this substrate, along with a display device and illumination device that utilize this package.

Career Highlights

Throughout his career, Ken-ichi Uruga has worked with notable companies such as Fujikura Limited and Calsonic Corporation. His experience in these organizations has contributed to his expertise in the field of light-emitting technologies.

Collaborations

Uruga has collaborated with several professionals in his field, including Masakazu Ohashi and Masanori Ito. These collaborations have likely enriched his work and led to further innovations in light-emitting technologies.

Conclusion

Ken-ichi Uruga is a distinguished inventor whose work in light-emitting technologies has led to several important patents. His contributions continue to influence the development of efficient lighting solutions.