Company Filing History:
Years Active: 2018-2020
Title: Innovations by Chika Yamashita: Pioneering Epoxy and Thermosetting Compositions
Introduction
Chika Yamashita, an inventive mind based in Tokyo, Japan, has made significant contributions to the field of material science with her inventive spirit. With a total of four patents to her name, she is a leading inventor at Showa Denko K.K., showcasing her expertise in the development of unique compositions for advanced applications.
Latest Patents
One of her latest innovations includes an epoxy (meth)acrylate compound characterized by a specific general formula. This compound has a distinct structure where at least one of the substituents has a unique bonding position to a carbon atom in a benzene ring. Notably, it is designed to maintain a low content of halogen atoms, being less than 100 ppm by mass. The compound is paired with a curable composition that effectively forms protective films for electrically conductive patterns through a mixture with a photopolymerization initiator and monomers or oligomers containing (meth)acryloyl groups.
Another remarkable invention is her thermosetting resin composition, which combines a polyalkenyl phenol resin with an aromatic polymaleimide compound. This composition features intricacies, such as aromatic ring units with specific bonding characteristics and percentages, ensuring the performance and durability of the resulting materials in practical applications.
Career Highlights
Chika Yamashita's career at Showa Denko K.K. has been marked by her dedication to innovation. Her work primarily focuses on developing high-performance materials that are essential in various industries, including electronics and manufacturing. Her ability to combine theoretical knowledge with practical applications has positioned her as a prominent figure in her field.
Collaborations
Throughout her tenure, Chika has collaborated with esteemed colleagues such as Yoshitaka Ishibashi and Hiroshi Uchida. These partnerships have facilitated a rich exchange of ideas and expertise, enhancing the creative process and leading to significant advancements in their respective projects.
Conclusion
Chika Yamashita continues to be an influential force in the realm of innovations, particularly through her patented inventions in epoxy and thermosetting compositions. Her groundbreaking work not only reflects her individual talent but also contributes to broader advancements in material science, paving the way for future developments in technology.
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.