Akito Kawasumi

Title: Akito Kawasumi: Innovator in Electroluminescent Technology

Introduction

Akito Kawasumi is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of electroluminescent technology, holding 2 patents that showcase his innovative approach to lighting solutions.

Latest Patents

Kawasumi's latest patents include advancements in electroluminescent lamps. One of his patents describes a method for manufacturing an electroluminescent lamp (EL lamp) that involves stacking a light-transmitting electrode layer, an adhesive synthetic resin layer, a luminescent layer with uniformly fixed phosphor particles, a dielectric layer, and a back electrode layer on a transparent substrate. This structure allows for the production of a uniform EL lamp with improved brightness. The manufacturing method includes steps such as sinking phosphor particles in the synthetic resin layer by heating and pressing after spraying the particles, and blowing the phosphor particles onto the synthetic resin layer with heated air. This results in the phosphor particles being uniformly fixed in the synthetic resin layer, ensuring consistent thickness.

Career Highlights

Kawasumi is associated with Matsushita Electric Industrial Co., Ltd., where he has been able to apply his innovative ideas in a corporate setting. His work has contributed to advancements in lighting technology, particularly in the development of electroluminescent lamps.

Collaborations

Throughout his career, Kawasumi has collaborated with notable coworkers such as Koji Tanabe and Shinji Okuma. These collaborations have likely fostered an environment of innovation and creativity, leading to the successful development of new technologies.

Conclusion

Akito Kawasumi is a prominent figure in the field of electroluminescent technology, with a focus on improving lamp brightness and manufacturing methods. His contributions continue to influence advancements in lighting solutions.