Naoki Yotsumoto

Title: Naoki Yotsumoto: Innovator in Illumination Technology

Introduction

Naoki Yotsumoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of illumination technology, holding a total of 11 patents. His innovative designs focus on enhancing lighting solutions for various applications.

Latest Patents

Yotsumoto's latest patents include a built-in illumination apparatus and a light source unit. The built-in illumination apparatus features a light fixture unit designed to be integrated into wall portions, including ceilings. This apparatus consists of an outer contour portion and a first fitting portion. The light source unit comprises a light source section that emits illumination and an additional functional section that provides extra features. The second fitting portion of the light source unit is designed to detachably fit with the first fitting portion, allowing for easy installation. Another notable patent is the bulb-type light source apparatus, which includes an annular light source and a light guide member. The light guide member is designed with an outer surface and a light-incident end surface that faces the light source, featuring an optical pattern portion that emits light from the outer surface.

Career Highlights

Yotsumoto is currently employed at Sony Corporation, where he continues to develop innovative lighting solutions. His work has significantly impacted the way illumination is integrated into modern architecture and design.

Collaborations

Some of his notable coworkers include Kouji Miyata and Takashi Sato, who have collaborated with him on various projects within the company.

Conclusion

Naoki Yotsumoto's contributions to illumination technology through his patents and work at Sony Corporation highlight his role as a leading inventor in the field. His innovative designs continue to shape the future of lighting solutions.