Company Filing History:
Years Active: 2000-2012
Title: Ryoichi Motoshige: Innovator in Laser Welding Technology
Introduction
Ryoichi Motoshige is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of molding materials for laser welding applications. With a total of 3 patents to his name, Motoshige's work has advanced the capabilities of thermoplastic resins in industrial applications.
Latest Patents
Motoshige's latest patents focus on a molding material and molded article designed for laser fusion. This innovative material comprises a thermoplastic resin that includes a rubber-reinforced resin obtained by polymerizing a vinyl monomer in the presence of a rubber-like polymer. The resulting composition exhibits a light transmittance of 5% or higher at a wavelength of 808 nm when molded into a 4 mm-thick sample piece. The rubber-like polymer is carefully engineered to have a weight average particle size between 50 to 220 nm, with larger particles included in a controlled amount. This unique formulation allows laser light to transmit through the molding material, enabling effective laser welding with various resin moldings.
Career Highlights
Throughout his career, Ryoichi Motoshige has worked with prominent companies in the industry, including Techno Polymer Company Limited and Techno Polymer Co., Ltd. His experience in these organizations has allowed him to refine his expertise in materials science and innovation.
Collaborations
Motoshige has collaborated with talented individuals in his field, including Wataru Kakuno and Koji Okada. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Ryoichi Motoshige's contributions to the field of laser welding technology through his innovative patents demonstrate his commitment to advancing materials science. His work continues to influence the industry and pave the way for future innovations.