Company Filing History:
Years Active: 1985-1986
Title: Sigemi Mathumoto: Innovator in Thermoplastic Resin Compositions
Introduction
Sigemi Mathumoto is a notable inventor based in Takasago, Japan. He has made significant contributions to the field of thermoplastic resin compositions, holding a total of 2 patents. His work focuses on enhancing the properties of thermoplastic materials, making them more versatile for various applications.
Latest Patents
Mathumoto's latest patents include a thermoplastic resin composition that boasts toughness and high thermal deformation resistance. This innovative composition comprises a copolymer of α-methylstyrene and acrylonitrile, along with a copolymer of diene olefin rubber grafted with methacrylic alkyl ester, vinyl aromatic compound, and/or vinyl cyanide, and polycarbonate. Another patent involves thermoplastic resin compositions that consist of 20-70 parts by weight of a polyvinyl chloride resin and 80-30 parts by weight of a mixed composition of specific copolymers.
Career Highlights
Mathumoto is currently employed at Kanegafuchi Kagaku Kogyo Kabushiki Kaisha, where he continues to innovate in the field of materials science. His work has been instrumental in developing new materials that meet the demands of modern industries.
Collaborations
Some of his notable coworkers include Fumiya Nagoshi and Eiichi Muramatsu, who have collaborated with him on various projects within the company.
Conclusion
Sigemi Mathumoto's contributions to thermoplastic resin compositions highlight his role as a key innovator in the field. His patents reflect a commitment to advancing material science, making significant impacts in various applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.