Hajime Masumoto

Title: Hajime Masumoto: Innovator in Photocurable Materials

Introduction

Hajime Masumoto is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of photocurable materials, showcasing his expertise through innovative patents. His work focuses on developing materials that enhance performance and durability in various applications.

Latest Patents

Masumoto holds a patent for a photocurable material composition, which includes a cured product that exhibits both a deflection temperature under load of 40°C or more and a Charpy impact strength (with a notch) of 20 kJ/m or more after ultraviolet irradiation. The composition comprises at least a monofunctional acrylate with a five-membered ring containing an ether bond and a polycarbonate resin that is soluble in the acrylate. The specific weight percentages of these components are crucial for achieving the desired properties, with the monofunctional acrylate ranging from 18% to 80% and the polycarbonate resin from 10% to 40%.

Career Highlights

Hajime Masumoto is associated with Canon Kabushiki Kaisha, a leading company in imaging and printing technologies. His role at Canon has allowed him to apply his innovative ideas in a practical setting, contributing to the company's advancements in material science.

Collaborations

Masumoto has collaborated with Terunobu Saitoh, a fellow innovator, to further enhance the development of photocurable materials. Their partnership exemplifies the importance of teamwork in driving innovation.

Conclusion

Hajime Masumoto's work in photocurable materials represents a significant advancement in material science. His innovative patent and collaboration with other experts highlight his commitment to enhancing product performance.