Toshimi Aoyama

Title: Innovations of Toshimi Aoyama

Introduction

Toshimi Aoyama is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of photosensitive resin compositions, holding a total of 11 patents. His work has advanced the technology used in flexographic printing and photopolymerization processes.

Latest Patents

Aoyama's latest patents include a photosensitive resin composition and a flexographic resin plate. The first invention provides a photosensitive resin composition that includes a urethane resin derived from a carboxyl group-containing polymer, a compound with two isocyanate groups, a compound with two hydroxyl groups, and a photopolymerizable unsaturated monomer. This composition is designed to have water-developing properties, high sensitivity, impact resilience, and excellent resistance to water and ink. The second patent discloses a photosensitive resin composition that contains a polymeric binder, an ethylenically unsaturated monomer, and a photopolymerization initiator. This composition is noted for its high photosensitivity and satisfactory developability, making it suitable for producing color filters and PS plates with high sensitivity and resolution.

Career Highlights

Throughout his career, Aoyama has worked with prominent companies such as Tokyo Ohka Kogyo Co., Ltd. and NEC Corporation. His experience in these organizations has allowed him to refine his expertise in the development of innovative materials and processes.

Collaborations

Aoyama has collaborated with notable colleagues, including Katsuyuki Ohta and Hiroshi Komano. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Toshimi Aoyama's contributions to the field of photosensitive resin compositions have significantly impacted the printing industry. His innovative patents and collaborations highlight his role as a leading inventor in this specialized area.