This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2004
Title: The Innovative Contributions of Toshihiko Izumikawa
Introduction
Toshihiko Izumikawa is a notable inventor based in Moriguchi, Japan. He is recognized for his significant contributions to battery technology, particularly in the development of coin-shaped batteries. His innovative designs have paved the way for advancements in energy storage solutions.
Latest Patents
One of Izumikawa's key patents is for a coin-shaped battery. This battery design features a cathode case with a crimp portion around the bottom face and an anode cap with a flange that includes an extended portion and a turn-up portion. The openings of the cathode case and the anode cap are sealed through crimping, with a gasket interposed between them. This design effectively compresses the gasket, ensuring reliable sealing and enhancing the battery's resistance to liquid leakage, especially under high-temperature conditions. The innovative structure allows for the dispersion of deformation pressure generated by bulging, resulting in improved performance and durability.
Career Highlights
Toshihiko Izumikawa has made significant strides in his career at Matsushita Electric Industrial Co., Ltd. His work has been instrumental in advancing battery technology, contributing to the company's reputation as a leader in electronic components. His dedication to innovation has led to the successful development of products that meet the demands of modern technology.
Collaborations
Izumikawa has collaborated with talented coworkers, including Takao Uyama and Daisuke Yoshida. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Toshihiko Izumikawa's contributions to the field of battery technology exemplify the spirit of innovation. His work on coin-shaped batteries has not only improved product reliability but also enhanced the overall performance of energy storage solutions. His legacy continues to inspire future advancements in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile