This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Sumitomo Electric Industries, Limited. Active years: 2021-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2021-2022
Title: Innovations of Tomoaki Miyoshi in Semiconductor Technology
Introduction
Tomoaki Miyoshi is a prominent inventor based in Osaka, Japan, known for his significant contributions to the field of semiconductor technology. He has been instrumental in developing advanced materials that enhance the performance of electronic devices. With a total of 2 patents, his work focuses on improving the quality and efficiency of group III-V compound semiconductor substrates.
Latest Patents
Miyoshi's latest patents include innovations related to group III-V compound semiconductor substrates. One of his notable inventions is an InP substrate that features a main surface with specific particle characteristics. This substrate includes 0.22 particles/cm with a particle diameter of at least 0.19 µm or 20 particles/cm with a particle diameter of 0.079 µm. Additionally, he has developed an InP substrate with an epitaxial layer that aims to reduce defects in the epitaxial layer grown on its surface. This substrate is designed to have no more than 10 LPD with a circle-equivalent diameter of at least 0.24 µm per cm, or no more than 30 LPD with a circle-equivalent diameter of at least 0.136 µm per cm when the epitaxial layer thickness is 0.3 µm.
Career Highlights
Miyoshi is currently employed at Sumitomo Electric Industries, Limited, where he continues to push the boundaries of semiconductor research and development. His work has been pivotal in advancing the technology used in various electronic applications, making significant strides in the industry.
Collaborations
Miyoshi collaborates with fellow inventor Shinya Fujiwara, contributing to the innovative projects at their company. Their combined expertise enhances the research and development efforts within the semiconductor field.
Conclusion
Tomoaki Miyoshi's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of advanced electronic materials and devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile