Location History:
- Yamaguchi, JP (2010 - 2014)
- Ube, JP (2005 - 2017)
Company Filing History:
6 out of 1,432 
2 out of 341 
1 out of 1,142 
Years Active: 2005-2017
Title: **Yoshizumi Tanaka: Innovator in Energy Storage Technology**
Introduction
Yoshizumi Tanaka is a notable inventor from Ube, Japan, renowned for his contributions to the field of energy storage technology. With a total of six patents to his name, Tanaka has played a vital role in advancing materials used in energy storage devices, particularly through his research on lithium titanate powder.
Latest Patents
Tanaka's latest patents focus on lithium titanate powder for electrodes used in energy storage devices. This innovative material is designed to enhance the performance of energy storage solutions. The lithium titanate powder primarily comprises LiTiO, characterized by specific metrics; the volume surface diameter, denoted as D, falls between 0.1 to 0.6 µm, while the crystallite diameter, represented by D, exceeds 80 nm. Additionally, the ratio of D to D is less than or equal to 3. These patents also detail the inclusion of metal elements such as Mg, Zn, Al, Ga, and In, which are crucial for optimizing the efficiency of the active materials and energy storage devices.
Career Highlights
Throughout his career, Tanaka has been associated with prominent companies, including Ube Industries Inc. and Ishikawajima-Harima Heavy Industries Co., Ltd. His innovative efforts have significantly impacted the materials science field, particularly in developing efficient energy storage technologies that are essential for modern applications.
Collaborations
Yoshizumi Tanaka has collaborated with esteemed colleagues, including Tsutomu Oishi and Mitsuhiko Sato. These collaborations have fostered a dynamic exchange of ideas that have propelled innovative advancements in energy storage materials.
Conclusion
Yoshizumi Tanaka's contributions to the field of energy storage through his innovative patents and collaborations stand as a testament to the enduring importance of innovation in technology. His work continues to inspire future developments in energy-efficient solutions, illustrating the crucial role inventors play in shaping modern technology.