Company Filing History:
2 out of 13 
1 out of 419 
Years Active: 2025
Title: Masayuki Aizawa: Innovator in Electrical Connectors
Introduction
Masayuki Aizawa is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of electrical connectors, holding a total of 2 patents. His innovative designs focus on enhancing the performance and efficiency of electrical connections.
Latest Patents
Aizawa's latest patents include an IC socket with high-speed contacts and an interposer with contacts having inwardly protruding press-fit portions. The IC socket features a housing with contact receiving openings that allow for multiple electrical pathways, enabling signal transmissions at frequencies of approximately 224 Gbps or greater. The interposer includes a base portion with press-fit portions that are designed to fit securely into a housing, ensuring reliable electrical connections.
Career Highlights
Throughout his career, Aizawa has worked with notable companies such as Te Connectivity Japan G.K. and Te Connectivity Solutions GmbH. His experience in these organizations has allowed him to refine his skills and contribute to advancements in electrical connector technology.
Collaborations
Aizawa has collaborated with talented individuals, including Naoki Hashimoto and Shinichi Hashimoto. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Masayuki Aizawa's work in the field of electrical connectors showcases his dedication to innovation and excellence. His patents reflect a commitment to advancing technology and improving electrical signal transmission.