Company Filing History:
Years Active: 2001-2013
Title: Innovations of Shinkichi Asahi in Photosensitive Materials
Introduction: Shinkichi Asahi is an accomplished inventor based in Kanagawa, Japan, with a notable portfolio comprising two patents. His work primarily focuses on photosensitive resin compositions and dry films, contributing significantly to advancements in materials science.
Latest Patents: Asahi's latest patents showcase his expertise in the development of photosensitive materials. One of his inventions, titled "Photosensitive Resin Compositions and Photosensitive Dry Films Using the Same," details a composition that includes a binder polymer based on a copolymer containing benzyl (meth)acrylate, a photopolymerizable compound, and a photopolymerization initiator. This innovative composition exhibits exceptional long-term quality, enhanced resistance to plating and dry etching, and improved resolution and adhesion, making it suitable for forming photosensitive dry films.
Another significant patent, "Photosensitive Composition for Sandblasting and Photosensitive Film Laminate Comprising the Same," describes a photopolymerizable urethane (meth)acrylate oligomer that features multiple acryloyl and/or methacryloyl groups. This composition is essential for creating efficient sandblasting applications and strengthens the performance of film laminates.
Career Highlights: Shinkichi Asahi's career is marked by his contributions to Tokyo Ohka Kogyo Co., Ltd., where he has played a crucial role in developing innovative materials. His research and development efforts have positioned the company as a leader in the field of photosensitive materials.
Collaborations: Throughout his career, Asahi has collaborated with talented individuals such as Yukihiko Tanaka and Naoya Katsumata. These partnerships have fostered a creative environment, enabling the advancement of various technologies related to photosensitive compositions.
Conclusion: Shinkichi Asahi stands out as a significant figure in the field of material science, particularly in the realm of photosensitive resin compositions. His patents reflect a commitment to innovation and quality, further establishing his reputation as a forward-thinking inventor in the industry.