Kazuhiro Yoshida

Title: Kazuhiro Yoshida: Innovator in Resist Ink Composition

Introduction

Kazuhiro Yoshida is a notable inventor based in Ogawa-machi, Japan. He has made significant contributions to the field of resist ink compositions, which are essential in various manufacturing processes.

Latest Patents

Yoshida holds a patent for a resist ink composition and the cured article prepared therefrom. This invention is characterized by the inclusion of a specific unsaturated polycarboxylic acid resin or a specific unsaturated polycarboxylic acid/urethane resin, along with a photopolymerization initiator, a diluent, and a curing component. The composition excels in developability, even at a small acid value or over prolonged drying times. It also demonstrates excellent resistance against developing solutions and is highly effective in electroless gold plating resistance, adhesion, and soldering heat resistance.

Career Highlights

Throughout his career, Kazuhiro Yoshida has worked with prominent companies such as Nippon Kayaku Co., Ltd. and Taiyo Ink Manufacturing Co., Ltd. His experience in these organizations has contributed to his expertise in the field of resist ink compositions.

Collaborations

Yoshida has collaborated with notable coworkers, including Masahisa Kakinuma and Shigeru Komori. Their combined efforts have further advanced the development of innovative materials in the industry.

Conclusion

Kazuhiro Yoshida's contributions to resist ink compositions highlight his role as an innovator in the field. His patent and collaborations reflect his commitment to advancing technology in manufacturing processes.