Hiroyoshi Take

Title: Hiroyoshi Take: Innovator in Nonaqueous Electrolyte Batteries

Introduction

Hiroyoshi Take is a prominent inventor based in Ibaraki, 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 8 patents to his name, Take's work has the potential to impact energy storage solutions significantly.

Latest Patents

One of his latest patents is focused on a nonaqueous electrolyte secondary battery and a cathode sheet designed for it. This invention provides a cathode sheet that includes a composite material comprising a collector and a layer of a cathode active material. The layer consists of a conductive polymer and at least one component selected from a polycarboxylic acid and a metal salt of a polycarboxylic acid. The conductive polymer can be in a dedoped state or in a dedoped and reduced state, with options including polyaniline and its derivatives, polypyrrole, and polythiophene. Another notable patent involves a method for manufacturing a nonaqueous electrolyte secondary battery, which includes a positive electrode, a negative electrode, and an electrolyte solution containing a supporting salt with ion conductivity.

Career Highlights

Hiroyoshi Take has worked with notable companies such as Nitto Denko Corporation and Sunstar Engineering Pte. Ltd. His experience in these organizations has contributed to his expertise in battery technology and materials science.

Collaborations

Throughout his career, Take has collaborated with talented individuals, including Shunsuke Noumi and Yoshihiro Uetani. These collaborations have likely enriched his work and led to innovative advancements in his field.

Conclusion

Hiroyoshi Take is a distinguished inventor whose work in nonaqueous electrolyte batteries showcases his innovative spirit and technical expertise. His contributions are paving the way for advancements in energy storage technologies.