This inventor holds 4 USPTO granted patents and 4 published patent applications. Top assignees: Nitto-Denko Corporation, Other. Active years: 2022-2026.
Company Filing History:
4 out of 3,945 
1 out of 834,411 Years Active: 2022-2026
Title: **Shunji Imamura: Innovator in Composite Materials**
Introduction
Shunji Imamura is a distinguished inventor based in Ibaraki, Japan, known for his significant contributions to the field of composite materials. With a total of three patents to his name, he has developed innovative solutions that address critical challenges in electronic circuit board production.
Latest Patents
Among Imamura's latest patents is a plate-like composite material specifically designed to contain polytetrafluoroethylene and fillers. This composite material is engineered to exhibit a low specific dielectric constant, minimizing appearance failures and performance alterations when exposed to treatment liquids commonly used in electronic circuit board manufacturing. The design includes a richly filled layer that not only enhances durability but also maintains electrical properties under various conditions.
Another noteworthy patent by Imamura involves a plate-like composite material that reduces the likelihood of peeling in conductor layers used for wiring purposes. This invention features a pore-containing layer that consists of a fluororesin and a filler, designed with strategically placed pores. The resin layer bonded to the surface enhances adhesion, particularly in the high resin content regions that are crucial for maintaining structural integrity.
Career Highlights
Imamura's career includes valuable experience with notable companies, including Nitto Denko Corporation, where he applied his expertise to develop cutting-edge materials for various applications. His work has not only advanced composite technology but has also fortified his reputation as a respected inventor in the field.
Collaborations
During his professional journey, Shunji Imamura has collaborated with esteemed colleagues, including Shimpei Yakuwa and Kou Uemura. These collaborations have played a pivotal role in the development and refinement of his innovative materials, contributing to collective advancements in technology.
Conclusion
Shunji Imamura continues to influence the technological landscape through his inventions in composite materials. His patents reflect a commitment to enhancing the performance and reliability of materials essential for modern electronic applications. With a focus on innovation and collaboration, Imamura's work remains significant in the ongoing evolution of material sciences.