Company Filing History:
Years Active: 1998-1999
Title: The Innovative Contributions of Atsuto Tokunaga
Introduction
Atsuto Tokunaga, an accomplished inventor based in Nagoya, Japan, has made significant strides in the field of semiconductor technology. With a total of three patents to his name, Tokunaga's work focuses on enhancing the reliability and performance of semiconductor elements, which are crucial components in modern electronic devices.
Latest Patents
One of Tokunaga's latest patents details an innovative epoxy resin compound designed for semiconductor elements. This specialized compound includes an epoxy resin (A), a hardener (B), and an inorganic filler, with silica (C) as a key component. The hardener is notable for containing at least two phenolic hydroxyl groups, which contribute to the compound's efficacy. This innovative formulation has been shown to prevent issues such as short shot, resin peeling, wire breakage, stage shift, and vent clogging during the molding process. Furthermore, when utilized as a sealing material, the epoxy resin compound provides semiconductor devices with exceptional reliability under high temperature and humidity conditions, alongside robust resistance to soldering heat.
Career Highlights
Tokunaga currently works for Toray Industries, Inc., where his research and inventions have forged new paths in semiconductor materials. His contributions have not only advanced the technological capabilities of semiconductor devices but have also strengthened the company’s position in the competitive tech industry.
Collaborations
In addition to his innovative work, Tokunaga collaborates closely with esteemed colleagues such as Masayuki Tanaka and Yasushi Sawamura. This collaborative spirit fosters an environment of creativity and enhances the quality of their collective research output.
Conclusion
Atsuto Tokunaga stands as a prominent figure in the field of semiconductor technology with his innovative contributions and collaborative efforts. As he continues to develop groundbreaking materials, the impact of his inventions will undoubtedly shape the future of electronic devices and their applications.