Location History:
- Kanagawa, JP (1998 - 2003)
- Yokosuka, JP (1996 - 2010)
- Ebina, JP (2013)
- Kanagawa-ken, JP (2003 - 2014)
- Yokohama, JP (2011 - 2014)
Company Filing History:
24 out of 13,408 
3 out of 3,602 
1 out of 78 Years Active: 1996-2014
Title: The Innovative Contributions of Kyoichi Watanabe
Introduction
Kyoichi Watanabe, based in Yokohama, Japan, is a distinguished inventor with a remarkable portfolio of 26 patents. His work primarily focuses on advancements in battery technology, showcasing his commitment to enhancing energy efficiency and safety in electrical systems.
Latest Patents
Watanabe's latest inventions illustrate his pioneering spirit in the field of battery design. One notable patent is for an assembled battery that integrates at least two unit cells within a supportive framework. Each unit cell is a thin laminate cell, wrapped in a laminate and encased in resin, ensuring that the assembled battery maintains stable performance even under vibrational stress. This innovation significantly reduces the risk of structural breakdown and connection tab fractures.
Another prominent patent is for a cell aimed at reducing short circuits, along with a battery that incorporates this cell. This innovative design features a power-generating element housed in an outer package, with a unit cell layer containing electrodes and an electrolyte. The structure is engineered so that in the event of a short circuit, the first and second collectors can fuse due to generated heat, effectively blocking the short circuit before the cells reach a critical temperature.
Career Highlights
Watanabe has contributed his expertise to reputable companies such as Nissan Motor Company Limited and Kao Corporation. His role in these organizations has facilitated the development of groundbreaking technology in energy systems, underlining his influence in the automotive and consumer goods sectors.
Collaborations
Throughout his career, Watanabe has had the opportunity to collaborate with fellow innovators, including Hideaki Horie and Takaaki Abe. These partnerships have allowed for the exchange of ideas and cooperative advancements in technology, further enhancing the impact of their collective work.
Conclusion
Kyoichi Watanabe stands out as a significant figure in the realm of battery innovations. Through his relentless pursuit of technological advancement and collaborative efforts, he has made remarkable contributions that are shaping the future of energy storage solutions. His work is a testament to the power of innovation in driving progress within various industries.