Company Filing History:
Years Active: 2014
Title: **Innovator Spotlight: Yoshihiro Haraguchi**
Introduction
Yoshihiro Haraguchi is a prominent inventor based in Hitachi, Japan, recognized for his contributions to the field of electrical insulation materials. With a keen understanding of material science, he has developed innovations that significantly enhance the performance and durability of electrical components.
Latest Patents
Among his notable innovations is a patent for "Dry mica tape and insulation coils manufactured therewith." This inventive dry mica tape features a sophisticated structure, including a base material, a binder resin layer A comprising epoxy resin and an accelerator, a mica paper layer in contact with this binder layer, and a subsequent binder resin layer B. By employing this configuration, the resultant cured resin exhibits a higher glass transition point compared to that of traditional impregnating varnishes. This innovation is particularly beneficial in applications where enhanced thermal stability and electrical insulation are crucial.
Career Highlights
Yoshihiro holds a patent that exemplifies his commitment to advancing insulation technologies. He is affiliated with Hitachi, Ltd., a company renowned for its emphasis on technological innovation and quality engineering. His work continues to influence the development of advanced electrical components, contributing to various industries that rely on high-performance materials.
Collaborations
Throughout his career, Yoshihiro has had the pleasure of working alongside esteemed colleagues, including Kenji Ikeda and Hisashi Morooka. Their collaborative efforts have facilitated the sharing of ideas and technological advancements, significantly enhancing the impact of their work in the insulation field.
Conclusion
Yoshihiro Haraguchi's innovative spirit and dedication to creating high-quality insulation materials make him a notable figure in the realm of electrical engineering. His patent for dry mica tape not only showcases his technical expertise but also paves the way for future advancements in electrical insulation technologies. As he continues his work at Hitachi, Ltd., the industry looks forward to more of his groundbreaking inventions.