Location History:
- Nagoya, JP (2008)
- Kasugai, JP (2002 - 2014)
- Ama, JP (2017)
- Aichi, JP (2002 - 2018)
- Ama Aichi, JP (2019 - 2022)
Company Filing History:
13 out of 2,606 
9 out of 2,955 
Years Active: 2002-2022
Title: **Kouji Matsuo: Innovator in Magnetoresistive Memory Technology**
Introduction
Kouji Matsuo is a prominent inventor based in Aichi, Japan, known for his significant contributions to the field of memory devices. With an impressive portfolio of 22 patents, Matsuo's work focuses on advancing the technology behind magnetoresistive memory devices.
Latest Patents
Two of his latest innovations highlight his expertise in this area. The first patent, titled "Magnetoresistive Memory Device and Method for Manufacturing Magnetoresistive Memory Device," details a method for manufacturing such a device. The process involves forming a first layer stack on a substrate, followed by the creation of a second layer stack that includes a first ferromagnet. The patent outlines a unique etching method using an ion beam and reactive ion etching to achieve the desired structures.
The second patent, "Resistance-Change Type Memory Device," describes a memory device that includes a substrate, multiple electrodes, and a resistance-change film. This device is designed to modify its resistance when a current flows through it, showcasing advancements in memory technology's efficiency and capability.
Career Highlights
Throughout his career, Kouji Matsuo has worked with esteemed companies, notably NGK Spark Plug Company and Toshiba Memory Corporation. His work in these organizations has allowed him to collaborate with some of the industry's best minds and contributed to his reputation as a leading innovator in the field.
Collaborations
Matsuo has had notable collaborations with colleagues such as Satoshi Ishikawa and Shoji Akatsuka. These partnerships have led to fruitful innovations and developments, enhancing the technologies in which they specialize.
Conclusion
In summary, Kouji Matsuo's dedication to innovation in magnetoresistive memory technology is evident in his numerous patents and collaborations. His work continues to shape the future of memory devices, contributing to the evolution of technology and inspiring future inventors in the field.