Location History:
- Ibaraki, JP (1996)
- Tsukuba, JP (1994 - 2002)
Company Filing History:
Years Active: 1994-2002
Title: Yasuhiro Endo: Innovator in Epoxy Resin Technology
Introduction
Yasuhiro Endo is a prominent inventor based in Tsukuba, Japan, known for his significant contributions to the field of epoxy resin technology. With a total of 11 patents to his name, Endo has made remarkable advancements that enhance the performance and applicability of epoxy resins in various industries.
Latest Patents
Among his latest patents, Endo has developed an aryl ester compound and its production process, which is utilized in an epoxy resin composition. This composition includes essential components such as an epoxy resin, an aryl ester compound derived from a polyhydric phenol, and a cure accelerator. The resulting product exhibits a low dielectric constant and a low dielectric loss tangent when cured. Additionally, he has created a copper-clad laminate using this epoxy resin composition, which is particularly suitable for multilayer printed wiring boards operating at high speeds and in high-frequency regions. Another notable patent involves an ester compound prepared by esterifying a polyhydric phenol with a carbonyl compound and an organic carboxylic acid. This ester compound serves as an epoxy resin curing agent, resulting in a cured article with low dielectric constant, low moisture absorption, and sufficient heat resistance.
Career Highlights
Yasuhiro Endo is currently employed at Sumitomo Chemical Company, Limited, where he continues to innovate and develop new materials that push the boundaries of epoxy resin applications. His work has been instrumental in advancing the technology used in high-performance electronic components.
Collaborations
Endo collaborates with notable colleagues such as Mitsuhiro Shibata and Shuichi Kanagawa, contributing to a dynamic research environment that fosters innovation and creativity.
Conclusion
Yasuhiro Endo's contributions to epoxy resin technology have established him as a leading inventor in his field. His innovative patents not only enhance the performance of materials but also pave the way for future advancements in high-speed electronic applications.