Location History:
- Yokohama, JP (2020 - 2023)
- Tokyo, JP (2022 - 2024)
Company Filing History:
10 out of 4,629 
2 out of 651 
1 out of 146 
Years Active: 2020-2025
Title: The Innovations of Shigenobu Eguchi: A Pioneer in Cobalt-based Alloys
Introduction
Shigenobu Eguchi, an accomplished inventor based in Tokyo, Japan, is known for his remarkable contributions to the field of metallurgy and materials science. With a prolific portfolio consisting of 14 patents, he has significantly influenced the production and application of cobalt-based alloys, enhancing their performance and usability in various industries.
Latest Patents
Among his latest innovations, Eguchi's patents include a groundbreaking cobalt-based alloy product and its corresponding production method. This invention revolves around a Co-based alloy product characterized by specific mass percentages of carbon, chromium, aluminum, tungsten, and nickel. The product's unique feature is the presence of segregated cells within the crystal grain of the material that contain aluminum and chromium, which are critical for optimizing the alloy's properties.
Additionally, another notable patent by Eguchi focuses on a metal powder manufacturing device, which includes an atomization tank and a specially designed crucible apparatus. This device enables the efficient pulverization of molten metal, a process essential for creating high-quality metal powders for various applications.
Career Highlights
Shigenobu Eguchi's career has been marked by his significant roles at two prominent companies: Mitsubishi Heavy Industries Limited and Mitsubishi Hitachi Power Systems, Ltd. His experience in these organizations has provided him with the technical foundation and resources to develop innovative solutions that address complex engineering challenges.
Collaborations
Throughout his career, Eguchi has worked alongside talented professionals such as Shinya Imano and Yuting Wang. These collaborations have enriched his work, combining diverse perspectives and expertise to drive advancements in metal manufacturing and alloy development.
Conclusion
Shigenobu Eguchi's innovations in cobalt-based alloys and metal powder manufacturing reflect his dedication to improving materials technology. His patents not only advance industrial processes but also enhance the performance of materials used in various applications. As a leading inventor in his field, Eguchi continues to inspire the next generation of engineers and researchers in pursuit of groundbreaking innovations.