Syuichi Mitsuhashi

Title: Syuichi Mitsuhashi: Innovator in Photosensitive Resin Technology

Introduction

Syuichi Mitsuhashi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of materials science, particularly in the development of photosensitive resin compositions and color filters. With a total of two patents to his name, Mitsuhashi's work has implications for various applications in the electronics and optics industries.

Latest Patents

Mitsuhashi's latest patents include a novel photosensitive resin composition and a color filter. The color filter comprises a transparent substrate, a colored layer, and a protective layer that covers the colored layer. This protective layer is formed by coating a photosensitive resin composition, which is then exposed, developed with an alkali, and heated. The composition includes a copolymer resin, a bifunctional or higher polyfunctional photopolymerizable acrylate monomer, an epoxy resin, and an initiator. The copolymer resin contains specific mole percentages of constituent units that have been partially reacted with isocyanate compounds, resulting in a resin with defined acid values and molecular weights.

Career Highlights

Mitsuhashi is currently employed at Dai Nippon Printing Co., Ltd., where he continues to innovate in the field of photosensitive materials. His work has been instrumental in advancing the technology used in color filters, which are essential components in various electronic devices.

Collaborations

Mitsuhashi has collaborated with notable coworkers, including Kenji Ueda and Satoshi Shioda. These collaborations have likely contributed to the successful development of his patents and innovations.

Conclusion

Syuichi Mitsuhashi is a prominent figure in the field of photosensitive resin technology, with a focus on color filters. His contributions through patents and collaborations highlight his role as an innovator in this specialized area.