Yuki Matsumiya

Title: Yuki Matsumiya: Innovator in Projection Technology

Introduction

Yuki Matsumiya is a prominent inventor based in Osaka, Japan. She has made significant contributions to the field of projection technology, holding a total of 6 patents. Her innovative work focuses on enhancing the efficiency and effectiveness of projection-type image display apparatuses.

Latest Patents

Matsumiya's latest patents include a projection-type image apparatus that features a projection optical system designed to significantly reduce throw distance while maintaining a large image size. This apparatus includes a light source, an image display element that modulates light intensity based on image signals, and a projection lens system with multiple lenses. The lens system is uniquely designed with an integrally formed aspherical lens surface and a freeform lens surface, allowing for the separation of light components in the luminous flux.

Another notable patent involves a free-form surface lens made from transparent resin, which is part of an oblique projection optical system. This lens includes a lens effective region with a predetermined free-form surface and an edge surface that surrounds it. The design ensures that the direction of tilt remains unchanged in the vicinity of the lens effective region, enhancing the overall performance of projection-type video display apparatuses.

Career Highlights

Matsumiya works at Maxell, Ltd., where she continues to push the boundaries of projection technology. Her innovative designs and patents have positioned her as a key figure in the industry, contributing to advancements that benefit various applications in visual display technology.

Collaborations

Throughout her career, Matsumiya has collaborated with notable coworkers such as Koji Hirata and Masahiko Yatsu. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in projection systems.

Conclusion

Yuki Matsumiya's contributions to projection technology through her patents and work at Maxell, Ltd. highlight her role as a leading innovator in the field. Her advancements continue to shape the future of image display technology, making her a significant figure in the industry.