Masaharu Higashiguchi

Title: Masaharu Higashiguchi: Innovator in Non-Aqueous Secondary Cells

Introduction

Masaharu Higashiguchi is a prominent inventor based in Otokuni-gun, Japan. He has made significant contributions to the field of battery technology, particularly in the development of non-aqueous secondary cells. With a total of 3 patents to his name, Higashiguchi's work has had a notable impact on energy storage solutions.

Latest Patents

One of Higashiguchi's latest patents is for a non-aqueous secondary cell. This innovative cell features a positive electrode, an electrolytic solution containing an organic solvent, and a negative electrode made of a carbon material. The design includes a specific ratio of I.sub.O to I.sub.C, where I.sub.O represents the peak intensity of oxygen atoms and I.sub.C represents the peak intensity of carbon atoms in a photoelectron spectrum. This cell is characterized by its small retention, large capacity, and enhanced safety against ignition. Another significant patent is for an organic electrolytic solution secondary cell, which further showcases his expertise in this area.

Career Highlights

Higashiguchi is currently associated with Hitachi Maxell, Limited, a company known for its advancements in battery technology. His work at Hitachi Maxell has allowed him to push the boundaries of what is possible in energy storage, contributing to the development of safer and more efficient battery solutions.

Collaborations

Throughout his career, Higashiguchi has collaborated with notable colleagues, including Fusaji Kita and Akira Kawakami. These partnerships have fostered innovation and have been instrumental in the successful development of his patented technologies.

Conclusion

Masaharu Higashiguchi's contributions to the field of non-aqueous secondary cells highlight his role as a key innovator in battery technology. His patents reflect a commitment to enhancing energy storage solutions, ensuring safety and efficiency in modern applications.