Location History:
- Saitama, JP (1991)
- Kasukabe, JP (1992)
Company Filing History:
Years Active: 1991-1992
Title: Innovator Kazufumi Ueji: Pioneering Developments in Epoxy Resins
Introduction: Kazufumi Ueji is a prominent inventor based in Saitama, Japan, known for his significant contributions to the field of epoxy resin compositions. With an impressive portfolio of two patents, Ueji is recognized for his innovative approaches that enhance the performance and versatility of epoxy materials in various applications.
Latest Patents: Ueji's most recent patents showcase his expertise in creating advanced epoxy resin formulations. The first patent focuses on an epoxy resin composition containing long-chain aliphatic diacids, suitable for encapsulating electric parts. This invention includes a mixed epoxy resin made from both bisphenol epoxy and novolac epoxy, combined with a specialized curing agent to optimize performance.
The second patent details an epoxy resin-based powder coating composition with a carefully formulated mixture. It consists of a bisphenol A epoxy resin and a cresol novolak epoxy resin, alongside a novolak resin, triphenylphosphine, inorganic powder, and microfine silica powder. This composition is designed to be applied to electrical and electronic components at temperatures between 90°C and 100°C, ensuring high moisture resistance and excellent coating properties.
Career Highlights: Kazufumi Ueji works at Somar Corporation, where he has played a crucial role in developing cutting-edge epoxy solutions. His inventions have not only improved the characteristics of epoxy resins but have also contributed to advancements in manufacturing technologies used in various industries.
Collaborations: Throughout his career, Ueji has collaborated with talented colleagues such as Yoshihiro Motoki and Yoshihisa Fujimoto. Together, they have fostered an environment of innovation that encourages the exploration of new ideas and the development of pioneering technologies in the field of materials science.
Conclusion: In summary, Kazufumi Ueji stands out as a notable inventor whose work in epoxy resin compositions has the potential to impact multiple sectors. His latest patents underscore a commitment to innovation and quality, paving the way for more efficient and reliable applications in the field of electronics and beyond. Ueji's contributions continue to shape the future of materials engineering, reflecting his dedication to excellence in invention.