Shigeki Moriya

Title: Shigeki Moriya: Innovator in Battery Technology

Introduction

Shigeki Moriya is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of battery technology, particularly in the development of nonaqueous electrolyte secondary batteries. With a total of 3 patents to his name, Moriya continues to push the boundaries of innovation in energy storage solutions.

Latest Patents

Moriya's latest patents include a winding-type nonaqueous electrolyte secondary battery. The purpose of this invention is to minimize degradation of charge-discharge cycle characteristics. This battery features a negative electrode with a current collector and two negative electrode mixture layers, which include a negative electrode active material and carbon nanotubes. The carbon nanotubes in the outer-circumference-side mixture layer have an average fiber length of 5-30 µm, which is longer than that of the inner-circumference-side mixture layer. Another notable patent is a secondary cell that comprises a winding-type electrode body, where a positive electrode and a negative electrode are wound with a separator in between. This design enhances the efficiency and performance of the battery.

Career Highlights

Moriya is currently associated with Panasonic Intellectual Property Management Co., Ltd., where he applies his expertise in battery technology. His work has been instrumental in advancing the company's innovations in energy storage systems.

Collaborations

Moriya has collaborated with notable colleagues such as Nobuhiro Sakitani and Takaharu Morikawa. Their combined efforts have contributed to the development of cutting-edge technologies in the field.

Conclusion

Shigeki Moriya's contributions to battery technology exemplify the spirit of innovation. His work continues to influence the future of energy storage solutions, making a significant impact in the industry.