Hiroki Maeda

Title: Hiroki Maeda: Innovator in Light Diffusion Technology

Introduction

Hiroki Maeda is a notable inventor based in Wakayama, Japan. He has made significant contributions to the field of light diffusion technology, particularly through his innovative patent. His work is characterized by a focus on enhancing the efficiency and effectiveness of light diffusion in various applications.

Latest Patents

Hiroki Maeda holds a patent for an "Upper side light diffuser sheet and backlight unit including the same." This invention features an upper side light diffuser sheet that comprises a substrate layer and a light diffusion layer overlaid on the front face side of the substrate layer. The light diffusion layer is composed of a resin matrix with resin beads dispersed throughout. Notably, the resin beads include two groups: a first group with an average particle diameter D50 of 1.9 µm or more and 3.3 µm or less, and a second group with a larger average particle diameter D50. The mass ratio of the second resin bead group is maintained between 30% and 50% of the total resin beads. Additionally, the coating amount of the light diffusion layer is specified to be greater than 1.7 g/m and less than 3.0 g/m.

Career Highlights

Hiroki Maeda is currently associated with Keiwa Inc., where he continues to develop and refine his innovative ideas. His work has positioned him as a key figure in the advancement of light diffusion technologies.

Collaborations

Hiroki collaborates with talented individuals such as Tadayuki Nonaka and Kana Miyamoto, contributing to a dynamic and innovative work environment.

Conclusion

Hiroki Maeda's contributions to light diffusion technology through his patent demonstrate his commitment to innovation and excellence in his field. His work continues to influence advancements in lighting solutions.