Company Filing History:
Years Active: 2012
Title: Hidetaka Ishihara: Innovator in Battery Technology
Introduction
Hidetaka Ishihara is a notable inventor based in Fukushima, Japan. He has made significant contributions to the field of battery technology, particularly in the development of high-capacity batteries. His innovative work has led to advancements that enhance the performance and longevity of battery systems.
Latest Patents
Ishihara holds a patent for an anode active material and a battery utilizing this material. The patent describes a battery that boasts high capacity and superior cycle characteristics. The anode includes an active material capable of reacting with lithium, which consists of tin, cobalt, and carbon. The carbon content is specified to be within a range from 9.9 wt % to 29.7 wt % inclusive. Additionally, the ratio of cobalt to the total of tin and cobalt is maintained between 30 wt % to 70 wt % inclusive. The crystalline phase size of the intermetallic compound of cobalt and tin is measured to be 10 nm or less, which contributes to improved cycle characteristics while maintaining high capacity.
Career Highlights
Hidetaka Ishihara is currently employed at Sony Corporation, where he continues to innovate in the field of battery technology. His work is instrumental in developing solutions that meet the growing demands for efficient energy storage systems.
Collaborations
Ishihara has collaborated with notable colleagues such as Satoshi Mizutani and Hiroshi Inoue. These partnerships have fostered an environment of creativity and innovation, leading to advancements in battery technology.
Conclusion
Hidetaka Ishihara's contributions to battery technology exemplify the importance of innovation in the energy sector. His patented work on anode active materials is paving the way for more efficient and durable battery systems.