Location History:
- Hyogo, JP (1990 - 2003)
- Tokyo, JP (2003)
Company Filing History:
Years Active: 1990-2003
Title: Ryuichi Kosugi: Innovator in Semiconductor Technology
Introduction
Ryuichi Kosugi is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work focuses on enhancing the efficiency and performance of semiconductor devices.
Latest Patents
One of his latest patents is titled "Semiconductor chip and its manufacturing method." This invention involves a silicon wafer that contains multiple chip portions and street portions, which are designed to run and space between neighboring chip portions. The wafer is equipped with circuits on the street portions, reinforced by a portion that remains after dicing. Another notable patent is for a "semiconductor device and method of manufacturing the same." This device is capable of high-speed operation and includes low concentration impurity regions, a gate electrode with an oxide film, and an interconnection layer, among other features.
Career Highlights
Ryuichi Kosugi is associated with Mitsubishi Denki Kabushiki Kaisha, a leading company in the electronics and semiconductor industry. His innovative work has positioned him as a key figure in advancing semiconductor technology.
Collaborations
He has collaborated with notable coworkers such as Shigeki Ohbayashi and Tsugio Tabaru, contributing to various projects that enhance semiconductor manufacturing processes.
Conclusion
Ryuichi Kosugi's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to impact the development of high-performance semiconductor devices.