Location History:
- Sumoto, JP (2004)
- Moriguchi, JP (2014)
- Kobe, JP (2012 - 2016)
Company Filing History:
5 out of 8,781 
1 out of 5,975 
Years Active: 2004-2016
Title: Taizo Sunano: Innovator in Lithium Battery Technology
Introduction
Taizo Sunano is a prominent inventor based in Kobe, Japan, known for his significant contributions to the field of lithium secondary batteries. With a total of 5 patents to his name, Sunano has made strides in enhancing battery technology, focusing on energy density and cycle characteristics.
Latest Patents
One of Sunano's latest patents is for a lithium secondary battery and method for manufacturing the same. This innovation utilizes negative-electrode active material particles containing silicon and/or a silicon alloy, which effectively prevents the breakage of the binder and peel-off at the interfaces with the negative-electrode active material and the current collector. The design aims to achieve a high energy density and excellent cycle characteristics. Another notable patent is for a negative electrode material for a rechargeable battery with a nonaqueous electrolyte. This material features polycrystalline silicon particles as the active material, with specific crystallite sizes that enhance performance.
Career Highlights
Throughout his career, Taizo Sunano has worked with notable companies such as Sanyo Electric Co., Ltd. and Shin-etsu Chemical Co., Ltd. His experience in these organizations has contributed to his expertise in battery technology and materials science.
Collaborations
Sunano has collaborated with several professionals in his field, including Atsushi Fukui and Maruo Kamino. These partnerships have likely facilitated the development of innovative solutions in battery technology.
Conclusion
Taizo Sunano's work in lithium battery technology exemplifies the impact of innovation on energy solutions. His patents reflect a commitment to advancing battery performance and efficiency.