Location History:
- Kanagawa, JP (2014 - 2015)
- Yokohama, JP (2015)
Company Filing History:
4 out of 331 
2 out of 388 
1 out of 1 Years Active: 2014-2015
Title: **Innovations of Noriyo Ishimaru: Pioneering Advancements in Lithium-Ion Battery Technology**
Introduction
Noriyo Ishimaru, an inventor based in Kanagawa, Japan, has made significant contributions to the field of lithium-ion battery technology. With a portfolio of four patents, Ishimaru's innovative approach to materials science has played a crucial role in the development of efficient and effective battery components.
Latest Patents
Ishimaru's most recent patents focus on the utilization of graphite materials for lithium-ion secondary batter negative electrodes. One of his key patents describes a method for creating graphite materials with lattice distortion, which enhances performance in battery applications. This method involves pulverizing a raw coke composition derived from heavy oil, followed by a series of processes including compressive and shear stress treatment, carbonization, and graphitization. Another notable patent outlines the production of an amorphous carbon material for battery electrodes, detailing a process that optimizes crystallite size for improved battery performance.
Career Highlights
Throughout his career, Ishimaru has worked with JX Nippon Oil & Energy Corporation and Toda Kogyo Corporation, where he applied his expertise in material science to innovate and refine battery technologies. His professional journey has been marked by a dedication to advancing the performance and reliability of lithium-ion batteries, making a considerable impact in the industry.
Collaborations
Ishimaru has collaborated with talented professionals such as Takashi Oyama and Tamotsu Tano, sharing knowledge and insights that have furthered their collective work in battery technology. These partnerships have fostered an environment of innovation and creativity, leading to the successful development of cutting-edge technologies.
Conclusion
Noriyo Ishimaru's innovative efforts in the realm of lithium-ion batteries highlight the importance of research and development in creating next-generation energy solutions. With a strong foundation in material sciences and a commitment to excellence, Ishimaru continues to pave the way for future advancements in battery technology. His contributions are not just limited to patents but extend to enhancing the overall efficiency and sustainability of energy storage systems.