Company Filing History:
Years Active: 2015-2022
Title: **Masayuki Miyoshi: Innovator in Epoxy Resin Technologies**
Introduction
Masayuki Miyoshi is a notable inventor based in Ehime, Japan, recognized for his contributions to the field of epoxy resin technology. With a total of seven patents to his name, Miyoshi has made significant advancements in developing innovative material compositions that enhance the performance properties of composites.
Latest Patents
Miyoshi's latest patents focus on epoxy resin compositions, prepregs, and fiber-reinforced composite materials. One of his inventions aims to provide an epoxy resin composition that is high in both fast curability and storage stability. This composition is pivotal for creating a prepreg that leads to a fiber-reinforced composite material upon curing. The formulation includes specific components [A], [B], [C], and [D] and meets critical performance criteria. Another of his patents outlines an epoxy resin composition designed for producing a fiber-reinforced composite material that offers enhanced heat resistance and tensile strength. This composition also highlights the use of an aromatic epoxy resin and an amine-based hardener, achieving a remarkable rubber-state modulus and high glass transition temperature in the cured product.
Career Highlights
Miyoshi has held significant roles in esteemed companies, including Toray Industries, Inc. and Tory Industries, Inc. His work in these organizations has contributed to the advancement of materials that are crucial for various industrial applications, particularly in the fields of aerospace, automotive, and construction.
Collaborations
Throughout his career, Miyoshi has collaborated with several talented professionals, including Noriyuki Hirano and Ayumi Mori. These partnerships have been instrumental in driving innovation and achieving breakthroughs in epoxy resin technologies.
Conclusion
Masayuki Miyoshi's work stands as a testament to the importance of innovation in materials science. His contributions through numerous patents reflect a commitment to enhancing the capabilities of epoxy resin compositions and their applications, paving the way for future advancements in the industry.