Jo Umezawa

Title: Jo Umezawa: Innovator in Semiconductor Technology

Introduction

Jo Umezawa is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology, holding 2 patents that showcase his innovative approach to solving complex engineering challenges.

Latest Patents

Umezawa's latest patents include a terminal and connection method designed to prevent damage in the bonded portion between a semiconductor chip and a substrate. This technology involves a terminal that is strategically placed between the electrode of an element and the electrode of a substrate, ensuring a reliable electrical connection. The terminal is composed of a plurality of unit lattices formed by bonding beams in a cube shape, with a coupling portion that connects adjacent unit lattices. Another notable patent focuses on a metal frame used in a dummy wafer, integrating chip-like semiconductor elements with a rewiring layer. This design features a lattice structure formed by frames between openings, with specific arrangements in dicing areas to enhance functionality.

Career Highlights

Throughout his career, Jo Umezawa has worked with leading companies in the semiconductor industry, including Sony Semiconductor Solutions Corporation and Sony Group Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in technology.

Collaborations

Umezawa has collaborated with notable professionals in the field, including Matthew Lawrenson and Bernadette Elliott-Bowman. These partnerships have fostered a creative environment that encourages innovation and the development of new ideas.

Conclusion

Jo Umezawa's work in semiconductor technology exemplifies the spirit of innovation. His patents reflect a deep understanding of engineering principles and a commitment to advancing the field. His contributions continue to influence the industry and inspire future inventors.