Company Filing History:
1 out of 614 
1 out of 68 
Years Active: 1977
Title: Innovations of Naomasa Sugiyama in Water Repellent Gypsum Composition
Introduction
Naomasa Sugiyama is a notable inventor based in Yokohama, Japan. He is recognized for his contributions to innovative material compositions, particularly in the field of gypsum products.
Latest Patents
Sugiyama holds a patent for a water repellent gypsum composition. This unique formulation consists of gypsum combined with a paraffin emulsion that includes paraffin hydrocarbon and an oxidized paraffin. The emulsion is created in a specific ratio and can optionally include a polymer emulsion or solution, enhancing the water resistance and durability of the gypsum products.
Career Highlights
Throughout his career, Sugiyama has worked with prominent companies, including Mitsubishi Chemical Industries Limited and Yoshino Gypsum Co., Ltd. His experience in these established firms has contributed to the development of advanced building materials and applications.
Collaborations
Naomasa Sugiyama has collaborated with talented coworkers such as Ichiro Terada and Tadashi Yamada. Their partnership in innovation has led to improvements in product formulations and engineering practices within the gypsum industry.
Conclusion
With a patent in water repellent gypsum composition, Naomasa Sugiyama has made significant strides in material science. His work not only showcases individual inventiveness but also emphasizes the importance of collaboration in fostering innovation in construction materials.