Masatoshi Okura

Title: Masatoshi Okura: Innovator in Battery Technology

In the realm of energy solutions, Masatoshi Okura stands out as a significant inventor based in Kyoto, Japan. With a commendable portfolio consisting of seven patents, Okura has made remarkable strides in the design and production of advanced battery technologies that promise enhanced efficiency and performance.

Latest Patents

Among Okura's latest innovations are two noteworthy patents: the "Laminate Type Battery and Method for Producing the Same" and the "Electrode and Method of Manufacturing Electrode." The laminate type battery comprises a power generating element encased in a protective outer casing. This power generating element utilizes a series of electrically laminated single battery layers, each composed of a positive electrode current collector, a positive electrode active material layer, an electrolyte layer, a negative electrode active material layer, and a negative electrode current collector. A key feature of this innovation includes the integration of resin layers with conductivity within at least one current collector, enhancing the overall performance of the battery.

In addition, Okura's electrode invention focuses on reducing contact resistance between a resin current collector and the electrode itself. This innovation features a positively charged current collector made of a polymer material combined with a conductive filler, along with an active material layer that is uniquely structured for optimal conductivity. The concavo-convex design on the surfaces enhances the electrical connection, leading to greater efficiency and performance.

Career Highlights

Masatoshi Okura has made significant contributions to the field of battery technology during his career. He has worked at reputable companies, including Nissan Motor Company Limited and Sanyo Chemical Industries, Ltd. These experiences have allowed him to refine his inventive skills and apply his creativity to practical energy solutions.

Collaborations

Throughout his career, Okura has collaborated with distinguished coworkers, including Hideaki Horie and Yasuhiko Ohsawa. Their combined efforts have played a crucial role in furthering innovation in battery technologies within their respective organizations.

Conclusion

Masatoshi Okura's innovative patents and career achievements underscore his valuable contributions to battery technology. As the demand for advanced energy solutions continues to rise, inventors like Okura are pivotal in shaping the future of energy storage and efficiency. His work exemplifies the importance of innovation and collaboration in the quest for superior technological solutions.