Dean S Matsumoto

Title: The Innovations of Dean S Matsumoto

Introduction

Dean S Matsumoto is a notable inventor based in Niskayuna, NY (US). He has made significant contributions to the field of materials science, particularly in the development of fire-resistant materials and non-destructive evaluation techniques for polymer composites. With a total of 2 patents, his work reflects a commitment to advancing technology and safety in various applications.

Latest Patents

Matsumoto's latest patents include a resinous construction material that features a fire-resistant intumescent cap. This innovative thermoplastic resin sheet, especially in the form of fiber-reinforced composites, incorporates adherent cap layers. At least one of these layers consists of an intumescent polydiorganosiloxane-containing barrier material, which forms a thermally stable foamed char layer upon ignition. This advancement significantly enhances fire resistance compared to similar articles lacking a cap layer or using non-intumescent cap layers.

Another notable patent is an ultrasonic device and method for the non-destructive evaluation of polymer composites. This device employs one or more matched pairs of transducers positioned on a wedge-shaped focuser and a relay. Both components have impedances that are substantially matched to the polymer composite being analyzed. The device is designed to be placed on the surface of the composite, allowing for the measurement of the velocity of longitudinal ultrasonic waves. This data is processed through specialized software to determine various physical attributes of the composite, such as fiber weight percentage, Young's modulus, shear modulus, and Poisson's ratio.

Career Highlights

Dean S Matsumoto is currently associated with General Electric Company, where he continues to innovate and contribute to the field. His work has garnered attention for its practical applications and potential to improve safety standards in construction and materials engineering.

Collaborations

Matsumoto has collaborated with esteemed colleagues, including Barbara J McKinley and Robert S Gilmore. Their combined expertise has likely fostered an environment of innovation and creativity within their projects.

Conclusion

Dean S Matsumoto's contributions to the field of materials science through his patents and work at General Electric Company highlight his role as a significant inventor. His innovative approaches to fire-resistant materials and non-destructive evaluation techniques continue to influence the industry positively.