Yukimitsu Iwata

Title: Innovations by Yukimitsu Iwata

Introduction

Yukimitsu Iwata is a notable inventor based in Okayama, Japan. He has made significant contributions to the field of optical films and image display devices. With a total of 2 patents, Iwata's work focuses on enhancing visual technology through innovative solutions.

Latest Patents

Iwata's latest patents include an anti-glare film and an image display device. The anti-glare film features an uneven surface with specific amplitude spectrum characteristics. For the amplitude spectrum of elevation, the sum of amplitudes at spatial frequencies of 0.005 μm, 0.010 μm, and 0.015 μm is defined as AM1, while the amplitude at a spatial frequency of 0.300 μm is defined as AM2. The parameters set for AM1 are between 0.070 μm and 0.400 μm, while AM2 must be greater than 0.0050 μm and less than AM1. The second patent focuses on an optical film that possesses high anti-glare properties, which helps maintain a jet-black appearance by minimizing reflected scattered light. This optical film is designed with a surface that has depressions and projections, adhering to specific ISO standards for peak height and autocorrelation length.

Career Highlights

Yukimitsu Iwata is currently employed at Dai Nippon Printing, a company known for its advancements in printing technology and materials. His work at this organization has allowed him to explore and develop innovative optical solutions that enhance the quality of image displays.

Collaborations

Iwata has collaborated with notable coworkers such as Shigeki Murakami and Mitsuhiro Kuzuhara. Their combined expertise contributes to the innovative projects undertaken at Dai Nippon Printing.

Conclusion

Yukimitsu Iwata's contributions to the field of optical films and image display devices highlight his role as a significant inventor in Japan. His patents reflect a commitment to improving visual technology through innovative designs and solutions.