This inventor holds 4 USPTO granted patents. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 2000-2005.
Company Filing History:
Years Active: 2000-2005
Title: Yuji Matsune: Innovator in Semiconductor Technology
Introduction
Yuji Matsune is a prominent inventor based in Tenri, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His innovative work has paved the way for advancements in semiconductor devices and manufacturing methods.
Latest Patents
One of Yuji Matsune's latest patents involves a semiconductor device and a method of manufacturing the same. In this invention, a first semiconductor chip is produced by affixing a thermo-compression sheet to the back surface of a wafer that has a circuit formed on its front surface. The first semiconductor chip is then mounted on a circuit board that includes an insulating substrate and a wiring layer, ensuring that the back surface of the first semiconductor chip faces the circuit board. A second semiconductor chip, produced in the same manner as the first, is mounted on the first semiconductor chip with its back surface facing the first semiconductor chip. Each of the first and second semiconductor chips is wire-bonded to the wiring layer with a wire. The first and second semiconductor chips, along with the wire, are sealed with a sealing resin. The wiring layer is connected to external connection terminals through via holes provided in the insulating substrate.
Career Highlights
Yuji Matsune is currently employed at Sharp Kabushiki Kaisha Corporation, where he continues to innovate and develop new technologies in the semiconductor field. His work has been instrumental in enhancing the efficiency and functionality of semiconductor devices.
Collaborations
Yuji has collaborated with notable coworkers, including Atsuya Narai and Yoshiki Sota, contributing to various projects and advancements in semiconductor technology.
Conclusion
Yuji Matsune's contributions to semiconductor technology through his patents and work at Sharp Kabushiki Kaisha Corporation highlight his role as a key innovator in the field. His inventions continue to influence the development of advanced semiconductor devices.