Ikko Kuzuhara

Title: Ikko Kuzuhara - Pioneering Innovator in Light Emitting Technologies

Introduction

Ikko Kuzuhara, a distinguished inventor based in Toyonaka, Japan, has made significant contributions to the field of light emitting technologies. With a portfolio of four patents, his inventions are instrumental in enhancing the efficiency and performance of light emitting devices. His innovative approach reflects a deep understanding of both the technical and practical applications of solid-state lighting.

Latest Patents

Kuzuhara's latest patents include a lead frame, a wiring board, a light emitting unit, and an illuminating apparatus. His lead frame design features a wiring pattern supported by a support piece within a one-pitch outer frame section. It includes a plurality of base units, each equipped with a die pad for mounting a solid-state light emitting element. The heat sink extends from the die pad to encircle it, enabling reliable electrical connections. This configuration not only inhibits temperature increases of the light emitting element but also enhances light output while reducing manufacturing costs for light emitting units that utilize multiple solid-state elements connected in series.

Furthermore, his light emitting device patent describes a system that incorporates a light emitting element accompanied by two phosphors. The first phosphor is excited by the light from the primary emitting element, while the second can be activated by both the light emitted from the light source and the first phosphor itself. This innovative design ensures that the mixed light maintains a specific chromaticity based on predetermined color temperatures, demonstrating Kuzuhara's adeptness at fine-tuning light quality.

Career Highlights

Throughout his career, Ikko Kuzuhara has collaborated with renowned companies, including Panasonic Corporation and Matsushita Electric Works, Ltd. His work in these organizations has played a critical role in advancing light technologies and applications, establishing him as a key figure in the industry.

Collaborations

In addition to his impressive individual accomplishments, Kuzuhara has worked alongside notable associates such as Yoji Urano and Ryoji Yokotani. Their collective expertise and collaboration have contributed to numerous successful patents and innovations within the realm of solid-state lighting.

Conclusion

Ikko Kuzuhara's inventive spirit and technical acumen have culminated in several essential patents that advance the light emitting technology landscape. Through his ongoing work, he continues to drive innovation and enhance the efficacy of light emitting devices, solidifying his place as a pivotal figure in the field. His contributions not only improve product performance but also pave the way for future advancements in lighting technology.