Takuyuki Okano

Title: Inventor Takuyuki Okano: Innovations in Battery Technology

Introduction

Takuyuki Okano, an accomplished inventor based in Osaka, Japan, has made significant contributions to the field of battery technology. With a total of two patents to his name, Okano's work focuses on enhancing the performance and characteristics of battery components, making strides toward more efficient energy storage solutions.

Latest Patents

Okano's latest patents include innovative materials for contact and battery components. One notable invention involves a metal sheet that features a surface layer incorporating a first metal element. This metal sheet is designed with either a chromium-containing steel plate or a surface-treated steel plate. A unique aspect of this invention is that a portion of the first metal element on the outermost layer is replaced by a second metal element that has a nobler standard electrode potential. The second metal element is deposited on the surface in the form of particulate metal, oxide, or hydroxide.

In addition, Okano has developed a lithium battery that significantly improves storage and pulse discharge characteristics, particularly in high-temperature conditions exceeding 100°C. This novel battery consists of a positive electrode containing manganese oxide in a mixed crystal state, a negative electrode that discharges lithium ions, and a non-aqueous electrolyte with lithium ion conductivity. The positive electrode includes both λ-type and β-type manganese oxides, while the electrolyte also contains additives from cyclic sultone and sulfone compounds to enhance performance.

Career Highlights

Throughout his career, Takuyuki Okano has worked with notable organizations such as Panasonic Corporation and Katayama Special Industries, Ltd. His experience at these companies has bolstered his expertise in the development of advanced materials and technologies, particularly within the battery sector.

Collaborations

Okano has collaborated with esteemed colleagues such as Toshihiko Ikehata and Misao Iguchi, contributing to a productive exchange of ideas and innovation in their work. These collaborations have played a vital role in advancing battery technology and continuing the quest for improved energy storage solutions.

Conclusion

In summary, Takuyuki Okano is a visionary inventor whose contributions to battery technology and materials science are evident through his patents and collaborations. With a commitment to innovation and excellence, Okano continues to influence the future of energy storage, helping to pave the way for more efficient and sustainable technologies.