Sumio Fukayama

Title: The Innovative Contributions of Sumio Fukayama

Introduction

Sumio Fukayama is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of lighting technology, particularly through his innovative designs in lamp assemblies. His work exemplifies the spirit of innovation that drives advancements in everyday products.

Latest Patents

Fukayama holds a patent for a lamp assembly that features a generally elliptical vitreous envelope. This design includes a cylindrical neck, a stem mount with a pair of lead-in wires, and a screw-in base capped on the cylindrical portion of the envelope. The cylindrical neck is designed with a circular protruded ring along its entire periphery, and a concave channel is provided at the position of the screw-in base for a push-in coupling. The flared rim, which is integrally formed with the concave channel, extends outwardly to provide elastic deformation to the upper half of the screw-in base. Additionally, heat-resistant silicone rubber is applied to prevent relative rotational movement, ensuring durability and functionality.

Career Highlights

Fukayama is associated with Tokyo Shibaura Denki Kabushiki Kaisha, a company known for its commitment to technological innovation. His work there has allowed him to focus on developing practical solutions that enhance the efficiency and effectiveness of lighting products.

Collaborations

Throughout his career, Fukayama has collaborated with esteemed colleagues such as Jisaburou Maruyama and Masanobu Miyake. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Sumio Fukayama's contributions to the field of lighting technology through his innovative lamp assembly patent highlight his role as a significant inventor. His work continues to influence the industry and improve the quality of lighting solutions available today.