Yoshihisa Nagashima

Title: Innovations of Yoshihisa Nagashima

Introduction

Yoshihisa Nagashima is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of materials science, particularly in the development of photosensitive materials. With a total of three patents to his name, his work has had a considerable impact on various applications in the industry.

Latest Patents

One of his latest patents is a negative type photosensitive electrodepositing resin composition. This composition comprises a polymer obtained by neutralizing a copolymer of acrylic or methacrylic acid with a basic organic compound. It also includes a non-water-soluble monomer with two or more photopolymerizable unsaturated bonds, a non-water-soluble photoinitiator, and a benzotriazole derivative with one or more carboxyl groups. This innovative composition is effective for producing electrodeposited films with low voltage or low electric current in a short time, making it suitable for forming resist patterns with a high degree of resolution. Another significant patent is a coating composition and process for producing a precoated plate, which has photopolymerizability and heat curability as its main features.

Career Highlights

Throughout his career, Yoshihisa Nagashima has worked with prominent companies such as Dai Nippon Toryo Co., Ltd. and Tokai Kogyo Company Limited. His experience in these organizations has allowed him to refine his skills and contribute to the advancement of innovative materials.

Collaborations

Yoshihisa has collaborated with notable coworkers, including Toshiya Takahashi and Takao Sakakibara. Their combined expertise has fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Yoshihisa Nagashima's contributions to the field of materials science through his patents and collaborations highlight his role as an influential inventor. His work continues to inspire advancements in technology and innovation.