This inventor holds 2 USPTO granted patents. Top assignee: Sanyo Electric Co., Ltd.. Active years: 1988-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Sumoto, JP (1988)
- Hyogo, JP (1989)
Company Filing History:
Years Active: 1988-1989
Title: Kanji Urushihara: Innovator in Battery Technology
Introduction
Kanji Urushihara is a notable inventor based in Sumoto, Japan. He has made significant contributions to the field of battery technology, particularly in the development of safety mechanisms for enclosed cells and sealed type batteries. With a total of 2 patents, his work focuses on enhancing the safety and reliability of battery systems.
Latest Patents
Urushihara's latest patents include an enclosed cell featuring a safety valve mechanism and a sealed type battery equipped with a safety valve. The enclosed cell patent describes a design that allows gas to be released when internal pressure exceeds safe levels. This is achieved through a resin packing that ensures reliable sealing under normal conditions while allowing for safe gas release during pressure spikes. The manufacturing process is efficient, utilizing injection molding or hot press techniques, making it both cost-effective and practical.
The sealed type battery patent outlines a design that incorporates a mouth-sealing plate with a safety valve, which serves as a terminal for one polarity. This innovative design enhances hermeticity and prevents electrolyte leakage, addressing common issues faced by conventional batteries.
Career Highlights
Urushihara is associated with Sanyo Electric Co., Ltd., where he has contributed to advancements in battery technology. His work has been instrumental in improving the safety and efficiency of battery systems, making them more reliable for various applications.
Collaborations
Throughout his career, Urushihara has collaborated with notable colleagues, including Nobuhiro Nagao and Tooru Amazutsumi. These collaborations have further enriched his contributions to the field of battery technology.
Conclusion
Kanji Urushihara's innovative work in battery technology, particularly his patents on safety mechanisms, showcases his commitment to enhancing the reliability and safety of energy storage systems. His contributions are significant in the ongoing evolution of battery technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile