This inventor holds 1 USPTO granted patent. Top assignees: Prime Planet Energy & Solutions, Inc., Primearth Ev Energy Co., Ltd., Toyota Jidosha Kabushiki Kaisha. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:

Years Active: 2025
Title: Keisuke Asakura: Innovator in Secondary Battery Technology
Introduction
Keisuke Asakura is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of battery technology, particularly in the development of secondary batteries. His innovative approach has led to advancements that enhance the performance and safety of these energy storage systems.
Latest Patents
Asakura holds a patent for a secondary battery and the method of manufacturing the same. This invention addresses the issue of increased internal pressure over time in secondary batteries. The design includes an electrode body, a battery case, an electrode terminal, and a gasket positioned between the battery case and the electrode terminal. The secondary battery is engineered to ensure that a specific parameter K, calculated using a defined equation, remains within a certain range, thereby improving the battery's reliability and longevity. He has 1 patent to his name.
Career Highlights
Throughout his career, Asakura has worked with prominent companies in the automotive and energy sectors. He has been associated with Prime Planet Energy & Solutions, Inc. and Toyota Motor Corporation. His work in these organizations has allowed him to apply his expertise in battery technology to real-world applications.
Collaborations
Asakura has collaborated with talented individuals in his field, including Takaaki Izumoto and Yusuke Takashi. These partnerships have fostered innovation and contributed to the advancement of battery technology.
Conclusion
Keisuke Asakura's contributions to secondary battery technology exemplify the impact of innovative thinking in the energy sector. His patent reflects a commitment to improving battery performance and safety, marking him as a significant figure in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile