This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Sanyo Electric Co., Ltd.. Active years: 2010-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Naruto, JP (2010)
- Osaka, JP (2013)
Company Filing History:
Years Active: 2010-2013
Title: Atsushi Obayashi: Innovator in Battery Technology
Introduction
Atsushi Obayashi is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of battery technology, holding 2 patents that enhance battery performance and reliability. His work is primarily associated with Sanyo Electric Co., Ltd., where he has developed innovative solutions for sealed batteries.
Latest Patents
Obayashi's latest patents include a sealed battery with an electrode terminal welded to a current collector. This invention provides excellent battery performance by securely welding the electrode terminal to the current collector. The sealed battery is hermetically sealed, storing an electrode assembly and the current collector. The design features a conical frustum-shaped portion of the electrode terminal that is pressed against the current collector, ensuring a strong weld. Another significant patent is for an electrode tab for a spiral wound battery. This closed battery design enhances mechanical strength and reliability by incorporating a thicker electrode current collector tab, which is laser-welded to seal the outer case.
Career Highlights
Throughout his career, Obayashi has focused on advancing battery technology. His innovative designs have contributed to the development of more efficient and reliable batteries, which are essential for various applications in modern technology. His work at Sanyo Electric Co., Ltd. has positioned him as a key player in the industry.
Collaborations
Obayashi has collaborated with notable coworkers, including Eiji Okutani and Tomokazu Yamanaka. Their combined expertise has fostered a creative environment that encourages innovation in battery technology.
Conclusion
Atsushi Obayashi's contributions to battery technology through his patents and work at Sanyo Electric Co., Ltd. highlight his role as an influential inventor. His innovative designs continue to impact the industry positively, paving the way for advancements in battery performance and reliability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile