Yoshihisa Hirose

Title: Yoshihisa Hirose: Innovator in Battery Technology

Introduction: Yoshihisa Hirose is an accomplished inventor based in Otokuni-gun, Kyoto, Japan. He is currently associated with Maxell, Ltd., where he focuses on advancements in battery technology. Despite having no granted patents to his name, his contributions to the field are noteworthy.

Latest Patent Applications: Yoshihisa Hirose has filed several innovative patent applications, including:

1. **Flat-Shaped Battery and Method for Manufacturing Same** - This invention involves a flat-shaped battery that comprises a battery container with an outer can and a sealing plate. The design includes a positive electrode, a negative electrode, a separator, and an electrolyte solution enclosed within the container. A porous electrolyte solution absorber is strategically placed between the positive electrode and the inner bottom surface of the outer can. The manufacturing method includes specific steps for disposing of the electrolyte solution absorber and injecting the electrolyte solution.

2. **Positive Electrode for Alkaline Batteries, and Alkaline Battery and Method for Producing the Same** - This application details an alkaline battery that features a positive electrode containing silver oxide as the active material. The design incorporates tellurium or its compounds, ensuring that the positive electrode is substantially free of cadmium. The total content of tellurium is specified to enhance the battery's performance.

Conclusion: Yoshihisa Hirose's work at Maxell, Ltd. showcases his commitment to advancing battery technology through innovative designs and methods. His latest patent applications reflect his expertise and potential impact on the industry.