Location History:
- Yokahama, JP (2003)
- Yokohama, JP (2003 - 2011)
Company Filing History:
Years Active: 2003-2011
Title: Toshiaki Tsuno: Innovator in Lithium Battery Technology
Introduction
Toshiaki Tsuno is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of rechargeable lithium batteries, holding a total of 14 patents. His work focuses on developing advanced materials that enhance battery performance and efficiency.
Latest Patents
Among his latest patents, Tsuno has developed a negative active material for rechargeable lithium batteries. This material includes ultra-fine particles that can alloy with lithium, with diameters ranging from 1 nm to 200 nm. The material exhibits a Raman shift of 480 cm to 520 cm, measured by Raman Spectroscopy, and a full width at half-maximum of 10 cm to 30 cm. Additionally, he has patented an electrode material for lithium secondary batteries, which includes silicon as a principal component. The interplanar spacing of the Si (111) surface is between 3.15 Å and 3.20 Å, achieved through alloying silicon with various elements and subsequently eluting specific components from the resulting alloy.
Career Highlights
Toshiaki Tsuno is currently employed at Samsung SDI Co., Inc., where he continues to innovate in the field of battery technology. His work has been instrumental in advancing the capabilities of lithium batteries, which are crucial for modern electronic devices and electric vehicles.
Collaborations
Tsuno collaborates with notable colleagues, including Keiko Matsubara and Sang-Young Yoon. Their combined expertise contributes to the ongoing development of cutting-edge battery technologies.
Conclusion
Toshiaki Tsuno's contributions to lithium battery technology exemplify the importance of innovation in energy storage solutions. His patents reflect a commitment to enhancing battery performance, which is vital for the future of technology.