Company Filing History:
Years Active: 1994
Title: Harumi Sawada: Innovator in Surface Luminous Lighting Technology
Introduction
Harumi Sawada is a prominent inventor based in Kanagawa, Japan. She has made significant contributions to the field of lighting technology, particularly with her innovative designs that enhance the efficiency and functionality of lighting units. Her work exemplifies the intersection of creativity and engineering in modern inventions.
Latest Patents
Harumi Sawada holds a patent for a surface luminous lighting unit. This innovative unit features a light panel composed of multiple light guiding plates of varying lengths. The design ensures that the longer side of the light panel is shorter than the distance between the lamp's filaments, while being longer than the distance where the lamp's luminance reaches 75% of its maximum. The unit includes a light guide with plates arranged in a step-like manner, allowing for optimal light entry and distribution. A linear light source is affixed to the light entering side, complemented by a reflector on the exiting side, enhancing the overall lighting experience.
Career Highlights
Harumi Sawada is associated with Mitsubishi Electric Corporation, a leading company in the field of electrical and electronic equipment. Her role at the company has allowed her to work on cutting-edge technologies that push the boundaries of traditional lighting solutions.
Collaborations
Throughout her career, Harumi has collaborated with notable colleagues, including Osamu Myodo and Masao Karino. These partnerships have fostered a creative environment that encourages innovation and the development of new ideas in lighting technology.
Conclusion
Harumi Sawada's contributions to the field of lighting technology through her patent for a surface luminous lighting unit highlight her role as a key innovator. Her work continues to influence the industry and inspire future advancements in lighting solutions.