Hitoshi Masumura

Title: Hitoshi Masumura: Innovator in Battery Technology

Introduction

Hitoshi Masumura is a prominent inventor based in Niigata, Japan. He has made significant contributions to the field of battery technology, holding a total of six patents. His work focuses on improving the performance and efficiency of rechargeable batteries.

Latest Patents

Masumura's latest patents include innovations in lithium-ion rechargeable batteries and all-solid-state secondary batteries. His lithium-ion rechargeable battery patent addresses the issue of impurity layers that degrade performance. By selecting materials for the electrode and electrolyte layers, he has developed a method to form an intermediate layer that enhances charging and discharging reactions. This innovation reduces electrode and interface resistance, leading to improved cycle characteristics. Additionally, his all-solid-state secondary battery patent describes a method for mass production of batteries with excellent characteristics. This battery features a laminated structure with ion-conductive inorganic materials, utilizing metals such as silver, palladium, gold, and platinum.

Career Highlights

Throughout his career, Masumura has worked with notable companies, including Namics Corporation and Koninklijke Philips Corporation N.V. His experience in these organizations has contributed to his expertise in battery technology and innovation.

Collaborations

Masumura has collaborated with esteemed colleagues, including Shoichi Iwaya and Hiroshi Sato. These partnerships have fostered advancements in his research and development efforts.

Conclusion

Hitoshi Masumura is a key figure in the advancement of battery technology, with a focus on enhancing the performance of rechargeable batteries. His innovative patents and collaborations highlight his significant contributions to the field.