Tomotake Yano

Title: Tomotake Yano: Innovator in Secondary Battery Technology

Introduction

Tomotake Yano is a prominent inventor based in Osaka, Japan. He is known for his significant contributions to the field of secondary battery technology. His innovative work has led to advancements that enhance the performance and efficiency of batteries used in various applications.

Latest Patents

Yano holds a patent for a secondary battery negative electrode binder composition, which is crucial for the development of high-performance batteries. This invention relates to a binder composition that allows for the formation of a stable negative electrode active material layer. The composition is designed to accommodate volumetric changes in the negative electrode, thereby improving charge/discharge capacity and cycle characteristics. The binder composition includes an emulsion where polymer particles derived from an ethylenically unsaturated monomer are dispersed in an aqueous solution of a polyvinyl alcohol-based resin. The weight ratio of the polyvinyl alcohol-based resin to polymer particles ranges from 60/40 to 99/1.

Career Highlights

Tomotake Yano is associated with Mitsubishi Chemical Corporation, where he has been instrumental in advancing battery technology. His work has not only contributed to the company's reputation but has also played a vital role in the broader field of energy storage solutions.

Collaborations

Yano has collaborated with notable colleagues, including Mitsuo Shibutani and Takayuki Tsujimoto. These partnerships have fostered an environment of innovation and have led to the successful development of new technologies in the battery sector.

Conclusion

Tomotake Yano's contributions to secondary battery technology exemplify the impact of innovative thinking in the field of energy storage. His patent and collaborative efforts continue to influence advancements in battery performance and efficiency.