Location History:
- Yokohama, JP (1994)
- Tokyo, JP (2000 - 2024)
Company Filing History:
2 out of 86 
2 out of 943 
2 out of 35,670 
Years Active: 1994-2024
Title: Yoshiyuki Ishii: Innovator in Electric Storage Technologies
Introduction
Yoshiyuki Ishii is a distinguished inventor based in Tokyo, Japan, known for his significant contributions to the field of electric storage devices. With a portfolio of 10 patents, Ishii has demonstrated a commitment to advancing technology and improving product safety and performance in energy storage systems.
Latest Patents
Among his latest innovations, Ishii developed a separator for electric storage devices, which features a dry-stretched microporous membrane. This invention excels in various performance aspects, such as product safety, charge/discharge characteristics, dimensional stability, and environmental considerations. Ishii also introduced a nonaqueous electrolyte battery that includes inorganic particles with a unique crystal structure. This technology promises enhanced efficiency by incorporating a laminar compound with specific interlayer distances and exchangeable cations, ensuring improved battery performance.
Career Highlights
Throughout his career, Ishii has been associated with prominent companies, including Asahi Kasei E-materials Corporation, where he further honed his expertise in materials for electric storage solutions. His work consistently reflects a strong focus on innovating and optimizing technologies that contribute to more sustainable energy solutions.
Collaborations
Yoshiyuki Ishii has collaborated with several notable professionals in the industry, including Asami Ohashi and Hideto Oura. These partnerships have enriched his research and development efforts, leading to breakthroughs in electric storage technologies.
Conclusion
Yoshiyuki Ishii is a pivotal figure in the realm of electric storage innovations. His ten patents underscore a deep understanding of materials science and engineering principles, which not only enhance product safety and performance but also pave the way for sustainable energy solutions. His ongoing contributions continue to influence the future of energy storage 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.