Location History:
- Tokyo, JP (2013)
- Himeji, JP (2016)
Company Filing History:
Years Active: 2013-2016
Title: Hirofumi Fujita: Innovator in Polyamide and Polyolefin Technologies
Introduction
Hirofumi Fujita is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative polymer technologies. With a total of 2 patents to his name, Fujita's work focuses on enhancing the properties of polyamide and polyolefin-based materials.
Latest Patents
Fujita's latest patents include two groundbreaking inventions. The first patent is for an aqueous dispersion of polyamide rubber elastic body and method of producing the same. This invention involves an aqueous medium containing a polyamide rubber elastic body emulsified and dispersed with a surfactant. The surfactant is utilized in a specific weight ratio to ensure the final molded article exhibits excellent transparency and minimal surfactant bleeding.
The second patent pertains to polyolefin-based composite resin spherical particles, which are designed to create a coating film with a matte appearance, soft feel, and exceptional scratch resistance. This invention outlines a method for producing these spherical particles by emulsifying a mixture of polyolefin-based resin, water, and an ethylene oxide/propylene oxide copolymer. The resulting coating composition can be applied to various substrates, enhancing their durability and aesthetic appeal.
Career Highlights
Hirofumi Fujita is currently employed at Sumitomo Seika Chemicals Co., Ltd., where he continues to innovate in the field of polymer chemistry. His work has not only advanced the understanding of polyamide and polyolefin materials but has also contributed to the development of practical applications in various industries.
Collaborations
Fujita has collaborated with several talented individuals in his field, including Norihiro Sugihara and Jun Sakata. These collaborations have fostered a creative environment that encourages the exchange of ideas and the pursuit of innovative solutions.
Conclusion
Hirofumi Fujita's contributions to polymer technology through his patents demonstrate his commitment to innovation and excellence. His work at Sumitomo Seika Chemicals Co., Ltd. continues to impact the industry positively.
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.