Location History:
- Nishinomiya, JP (2015 - 2019)
- Tokyo, JP (2021 - 2022)
Company Filing History:
6 out of 1,101 
4 out of 3,557 
1 out of 8 Years Active: 2015-2025
Title: The Innovative Contributions of Sukeyoshi Yamamoto
Introduction
Sukeyoshi Yamamoto, a prominent inventor based in Nishinomiya, Japan, has made significant strides in the field of battery technology. With a remarkable portfolio of nine patents, he has demonstrated expertise and ingenuity in developing materials crucial for enhancing battery performance.
Latest Patents
Yamamoto's recent patents focus on the development of negative electrode active materials for nonaqueous electrolyte secondary batteries. His latest inventions include a negative electrode active material composed of alloy particles containing a specific range of alloy components along with oxygen content. The alloy composition features tin (Sn) and silicon (Si) at varying atomic percentages, contributing to the material's effectiveness. One of his patents describes an innovative approach to negative electrode materials, improving both the volumetric capacity and charge-discharge cycle characteristics. The detailed specifications of these patents include intricate phase structures observable through X-ray diffraction, highlighting the advanced nature of his research.
Career Highlights
Throughout his career, Yamamoto has been associated with notable companies, including Nippon Steel & Sumitomo Metal Corporation and Nippon Steel Corporation. His work in these organizations has been pivotal in the development of advanced materials for various applications, particularly in energy storage technologies.
Collaborations
In his journey as an inventor, Yamamoto has collaborated with esteemed colleagues, including Tatsuo Nagata and Noriyuki Negi. These partnerships have played an essential role in advancing the research and successful implementation of innovative technologies in the industry.
Conclusion
Sukeyoshi Yamamoto's contributions to the field of battery technology through his patents and collaborative efforts underscore the importance of innovation in energy storage. His work not only enhances our understanding of materials science but also paves the way for the future of efficient and effective battery solutions. As technology continues to evolve, Yamamoto’s inventions are likely to play a critical role in shaping the landscape of energy storage systems.