Company Filing History:
Years Active: 2014
Title: Kouji Yasuda: Innovator in Lithium Ion Battery Technology
Introduction
Kouji Yasuda, hailing from Amagasaki, Japan, is an accomplished inventor known for his contributions to the field of lithium ion battery technology. His innovative approach has led to the development of a unique negative electrode material powder, enhancing the performance and efficiency of lithium ion secondary batteries and capacitors.
Latest Patents
Kouji Yasuda holds a patent for a negative electrode material powder specifically designed for lithium ion secondary batteries. This innovative material features a conductive carbon film covering a lower-silicon-oxide powder. Key characteristics include a specific surface area of more than 0.3 m/g to 40 m/g and no SiC peak visible in XRD measurements, which indicates refined structural properties. The optimal proportion of the carbon film ranges from 0.2% to 2.5% by mass, with the powder ensuring a specific resistance of 100,000 Ωcm or less. This advanced powder enables batteries to achieve large discharge capacities and superior cycle characteristics, making it suitable for practical applications.
Career Highlights
Kouji Yasuda's professional journey is marked by his tenure at Osaka Titanium Technologies Co., Ltd., where he leads advancements in battery technology. His singular patent reflects years of research and development in materials science, particularly relating to energy storage solutions.
Collaborations
Throughout his career, Kouji has collaborated with esteemed colleagues, including Shingo Kizaki and Shinji Shimosaki. These partnerships have fostered a creative and innovative atmosphere, contributing to the growth and refinement of technology at their company.
Conclusion
Kouji Yasuda is a pivotal figure in the advancement of lithium ion battery technology. His patented innovations not only demonstrate his expertise as an inventor but also underline the importance of collaboration in the field of technology. With continued research and development, Yasuda is poised to make even greater contributions to energy storage solutions.