Company Filing History:
Years Active: 1978-2012
Title: The Innovative Contributions of Hisashi Hasegawa
Introduction
Hisashi Hasegawa, based in Nishinomiya, Japan, is a notable inventor with a remarkable portfolio of seven patents. His work primarily focuses on advancements in the field of materials science, particularly relating to calcium carbonate and its applications in various industries.
Latest Patents
Among his latest patents is the invention of surface-treated calcium carbonate and a paste resin composition that incorporates this innovative material. This invention provides a surface-treated calcium carbonate capable of significantly reducing viscosity and enhancing thixotropy, thereby offering excellent storage stability in paste resins. The surface treatment involves a mixture of sodium and potassium salts of fatty acids, specifically crafted to enhance functionality. Additionally, his patent for calcium carbonate particles describes unique configurations that improve their utility as fillers and pigments in rubbers, plastics, and papers, further showcasing his ingenuity in material optimization.
Career Highlights
Hasegawa has contributed to prominent companies, including Shiraishi Kogyo Kaisha, Ltd. and Kao Soap Company, Ltd. His dedication and innovative mindset have allowed him to play a pivotal role in the development of materials that meet the needs of modern industries.
Collaborations
Throughout his career, Hasegawa has had the opportunity to collaborate with talented individuals such as Hiroji Shibazaki and Setsuji Edagawa. These collaborations have not only enriched his inventions but also fostered a dynamic environment for creative problem-solving within the realm of material science.
Conclusion
Hisashi Hasegawa stands out as a significant figure in the field of innovation, with his numerous patents reflecting his commitment to advancing technology and materials. His contributions to surface-treated calcium carbonate and related compositions are paving the way for future developments in various sectors, including manufacturing and materials engineering.