Company Filing History:
11 out of 817 
2 out of 94 
Years Active: 2008-2017
Title: **Yasunori Tabira: Innovator in Battery Technology**
Introduction
Yasunori Tabira, an accomplished inventor based in Saitama, Japan, has made significant contributions to the field of battery technology. With a remarkable portfolio of 11 patents, Tabira has dedicated his career to developing innovative solutions that enhance energy storage systems, particularly in nonaqueous electrolyte secondary batteries.
Latest Patents
Among Tabira's recent innovations are two patents that showcase his expertise in battery technology. The first patent addresses a negative electrode active material for nonaqueous electrolyte secondary batteries. This innovative material comprises a silicon solid solution that incorporates elements from groups 3, 4, and 5 of the periodic table, which improves the material's performance by ensuring that these solute elements are more concentrated at the crystal grain boundaries than within the grains.
His second notable patent focuses on a positive electrode for nonaqueous secondary batteries. This electrode is designed to improve charge and discharge cycle characteristics by incorporating a specific compound represented by the formula: LiNiTi(MLi)O, enhancing battery efficiency and longevity.
Career Highlights
Throughout his career, Yasunori Tabira has worked with reputable companies, notably Mitsui Mining & Smelting Company, Ltd. and Powdertech Co., Ltd. His experience in these organizations has provided him with a solid foundation in material science and engineering, paving the way for his innovative contributions to battery technology.
Collaborations
In his journey as an inventor, Tabira has collaborated with talented individuals such as Kazuhiko Kato and Kenji Suzuoka. Working alongside these professionals has allowed him to enhance his research and development efforts, furthering the advancement of battery technologies.
Conclusion
Yasunori Tabira stands out as a key inventor in the ever-evolving field of battery technology. His innovative patents and collaborative efforts demonstrate his dedication to enhancing energy storage systems, shaping the future of nonaqueous electrolyte secondary batteries. With a robust portfolio and ongoing contributions, Tabira continues to inspire future advancements in the industry.