Location History:
- Ibaraki, JP (2020)
- Tsukuba, JP (2012 - 2024)
Company Filing History:
15 out of 1,710 
1 out of 393 Years Active: 2012-2025
Title: Innovations of Junji Akimoto
Introduction
Junji Akimoto is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of solid-state batteries and materials science. With a total of 14 patents to his name, Akimoto's work focuses on enhancing the performance and safety of lithium-ion batteries.
Latest Patents
Akimoto's latest patents include a gallium-substituted solid electrolyte material and an all-solid-state lithium-ion secondary battery. The solid electrolyte material boasts a high density and ionic conductivity, with a chemical composition represented by LiGaLaZrO(0.08≤x<0.5). It achieves a relative density of 99% or higher and belongs to space group I- in the cubic system, featuring a garnet-type structure. The lithium-ion conductivity of this material is 2.0×10 S/cm or higher, with specific lattice constants and ion occupancy in the crystal structure. Additionally, his multilayer body patent describes a negative electrode for lithium-ion batteries that combines safety, economic efficiency, and excellent cycle characteristics.
Career Highlights
Akimoto has worked with notable organizations such as the National Institute of Advanced Industrial Science and Technology and Ishihara Sangyo Kaisha, Ltd. His experience in these institutions has allowed him to develop innovative solutions in battery technology.
Collaborations
He has collaborated with esteemed colleagues, including Kunimitsu Kataoka and Naoki Hamao, contributing to advancements in the field.
Conclusion
Junji Akimoto's work in solid-state battery technology and materials science has positioned him as a key figure in the innovation landscape. His patents reflect a commitment to improving battery performance and safety, which is crucial for the future of energy storage.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.