Location History:
- Moriguchi, JP (2016 - 2021)
- Nagoya, JP (2019 - 2022)
- Kobe, JP (2023)
- Hyogo, JP (2023)
Company Filing History:
24 out of 36,499 
4 out of 322 Years Active: 2016-2025
Title: **The Innovative Contributions of Yuji Yokoyama**
Introduction
Yuji Yokoyama, a prominent inventor based in Moriguchi, Japan, has made significant contributions to the field of battery technology. With an impressive portfolio of 23 patents, his work focuses primarily on nonaqueous electrolyte secondary batteries, demonstrating a keen understanding of material science and engineering principles.
Latest Patents
Yokoyama's latest patents include a negative electrode for nonaqueous electrolyte secondary batteries. This innovative design features a core body with a specially engineered mixture layer comprising graphite and fibrous carbon. Notably, the BET specific surface area of the graphite in different regions varies, enhancing the battery's efficiency. Additionally, the average length of fibrous carbon in these regions is strategically designed to optimize performance in energy storage applications.
Career Highlights
Throughout his career, Yuji Yokoyama has been associated with renowned companies such as Toyota Motor Corporation and Panasonic Holdings Corporation. His tenure at these companies has allowed him to work on cutting-edge projects that have advanced battery technology and contributed to the automotive and electronics industries.
Collaborations
Yokoyama has collaborated with notable figures in the field, including coworkers Yusuke Fukumoto and Tatsuya Hashimoto. These partnerships have fostered a dynamic exchange of ideas, leading to the development of innovative solutions within the realm of energy storage.
Conclusion
In conclusion, Yuji Yokoyama's extensive patent portfolio and contributions to nonaqueous electrolyte secondary batteries underscore his role as a key innovator in the industry. His work not only reflects his technical expertise but also his commitment to advancing sustainable energy solutions. With continued collaboration and innovation, Yokoyama's future endeavors are likely to yield even more groundbreaking advancements in battery technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.