Location History:
- Chiyoda-ku, JP (2003)
- Tokyo, JP (2001 - 2004)
Company Filing History:
19 out of 21,351 
2 out of 832,843 Years Active: 2001-2004
Title: Innovations by Jun Aragane: A Focus on Battery Technology
Introduction
Jun Aragane is an accomplished inventor based in Tokyo, Japan, known for his significant contributions to battery technology. With a total of 21 patents to his name, he has developed solutions that address critical issues in conventional battery design, enhancing their performance and efficiency.
Latest Patents
Aragane's recent innovations include a novel battery design that employs an adhesion resin layer containing filler. This innovative approach overcomes the limitations of traditional batteries, which require a rigid outer case to maintain electrical connections between electrodes. By utilizing an adhesive resin layer, he aims to reduce the internal resistance of the battery while ensuring adequate insulation and ion conductivity between the electrodes. The result is a lighter, more compact, and thinner battery that meets modern demands for efficiency.
Additionally, he has patented a process for producing an electrode with a positive temperature coefficient (PTC) function. This invention addresses the safety concerns associated with conventional batteries that can generate a dangerous short-circuit current when temperatures rise. His PTC electrode design increases resistivity as temperature rises, thereby preventing further increases in current and improving overall safety.
Career Highlights
Jun Aragane's professional journey includes significant roles at leading companies in the industry, including Mitsubishi Electric Corporation, where he has spearheaded various innovative projects. His work has not only contributed to advancing battery technology but has also set new standards in safety and efficiency for energy storage solutions.
Collaborations
Throughout his career, Aragane has collaborated with talented individuals such as Hisashi Shiota and Daigo Takemura, enhancing the scope and impact of his research. These collaborations have allowed for the sharing of knowledge and expertise, fostering an environment that encourages innovation.
Conclusion
Jun Aragane stands out as a pivotal figure in the field of battery technology, continually pushing the boundaries of what is possible with energy storage solutions. His patents reflect a commitment to improving battery performance while ensuring safety, making him a key contributor to the future of sustainable energy.