Takao Kuromiya

Title: Takao Kuromiya: Innovator in All-Solid-State Battery Technology

Introduction

Takao Kuromiya is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of battery technology, particularly in the development of all-solid-state batteries. With a total of 9 patents to his name, Kuromiya's work is paving the way for advancements in energy storage solutions.

Latest Patents

One of Kuromiya's latest patents is for an all-solid-state battery with varied binder concentration. This innovative battery design includes a positive-electrode current collector, a positive electrode layer, a negative-electrode current collector, a negative electrode layer, and a solid electrolyte layer. The positive electrode layer is formed on the positive-electrode current collector and consists of a positive-electrode material mixture layer that includes at least a positive-electrode active material and a binder. The negative electrode layer is similarly structured, and the solid electrolyte layer is positioned between the two electrode layers, ensuring ion conductivity.

Another notable patent is for a stacked all-solid-state battery and its manufacturing method. This design features multiple all-solid-state batteries stacked together, each containing a cathode layer with a cathode current collector and an anode layer with an anode current collector. The solid electrolyte layer, which has lithium ion conductivity, is placed between the cathode and anode active material layers. This innovative stacking method enhances the efficiency and performance of the battery system.

Career Highlights

Throughout his career, Takao Kuromiya has worked with notable companies, including Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His experience in these organizations has allowed him to refine his expertise in battery technology and intellectual property management.

Collaborations

Kuromiya has collaborated with several talented individuals in his field, including Masateru Mikami and Masashi Hamabe. These collaborations have contributed to the advancement of his innovative projects and patents.

Conclusion

Takao Kuromiya is a key figure in the development of all-solid-state battery technology. His innovative patents and collaborations highlight his commitment to advancing energy storage solutions. His work continues to influence the future of battery technology and its applications.