Miyako Ichikawa

Title: The Innovations of Miyako Ichikawa

Introduction

Miyako Ichikawa is a prominent inventor based in Sakado, Japan. She has made significant contributions to the field of photosensitive resin compositions, holding two patents that showcase her innovative spirit and technical expertise.

Latest Patents

Ichikawa's latest patents focus on a photosensitive resin composition and a method for forming a positive resist pattern using this composition. The composition includes a resinous compound with an acid-decomposing ester group, a compound with an ethylenically unsaturated bond, a photo-acid generator, a photo-radical polymerization initiator, and optionally, an epoxy resin. This innovative method allows for the selective irradiation of a substrate, leading to the formation of a positive resist pattern by removing the selectively irradiated part through development. The inclusion of an epoxy resin can also enable thermal curing of the coating film.

Career Highlights

Ichikawa has established herself as a key figure in her field through her work at Taiyo Ink Manufacturing Co., Ltd. Her expertise in photosensitive materials has positioned her as a valuable asset to the company and the industry at large.

Collaborations

Ichikawa has collaborated with notable colleagues, including Masaki Sasaki and Teruo Saito, contributing to a dynamic and innovative work environment.

Conclusion

Miyako Ichikawa's contributions to the field of photosensitive resin compositions highlight her role as an influential inventor. Her patents reflect her commitment to advancing technology and innovation in her industry.