Company Filing History:
Years Active: 1988
Title: Hiroko Ohayashi: Innovator in Thermosetting Resin Technology
Introduction
Hiroko Ohayashi is a prominent inventor based in Hitachi, Japan. She has made significant contributions to the field of thermosetting resin compositions. Her innovative work has led to the development of advanced materials that are essential in various industrial applications.
Latest Patents
Hiroko Ohayashi holds a patent for a thermosetting resin composition and the prepolymer obtained from it. This composition includes a polyfunctional maleimide, alkenylphenols or alkenylphenol ethers, and an allyl ester of polyvalent carboxylic acid or cyanuric acid. The resulting prepolymer can be utilized as a solventless varnish for impregnating electric windings or for preparing prepregs. The cured product exhibits excellent heat resistance and electrical insulating properties, making it suitable for high-temperature applications.
Career Highlights
Hiroko Ohayashi has had a successful career at Hitachi, Ltd., where she has been instrumental in advancing resin technology. Her work has not only contributed to the company's innovation portfolio but has also enhanced the performance of materials used in various electrical applications.
Collaborations
Hiroko has collaborated with notable colleagues, including Toru Koyama and Junichi Katagiri. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Hiroko Ohayashi's contributions to thermosetting resin technology exemplify her dedication to innovation. Her patented work continues to impact the industry positively, showcasing the importance of research and development in creating advanced materials.