Location History:
- Tokai, JP (2019)
- Toyota, JP (2023)
Company Filing History:
Years Active: 2019-2024
Title: Innovations of Takeshi Usami in Solid-State Battery Technology
Introduction
Takeshi Usami is a prominent inventor based in Tokai, Japan, known for his contributions to solid-state battery technology. With a total of 3 patents to his name, Usami has made significant strides in developing batteries that promise enhanced performance and safety.
Latest Patents
One of Usami's latest patents focuses on a solid-state battery and the method for producing it. This innovative battery design features a low heat generation amount and low resistance. The solid-state battery comprises a cathode layer containing an oxide-based cathode active material, an anode layer with an anode active material, and a solid electrolyte layer positioned between the two. Notably, at least one of the cathode layer or the solid electrolyte layer includes a sulfide-based solid electrolyte. This sulfide-based solid electrolyte is characterized by a high oxygen concentration layer at the contact surface with the oxide-based cathode active material, which has a higher oxygen element concentration than other areas, excluding the contact surface.
Career Highlights
Takeshi Usami is currently employed at Toyota Jidosha Kabushiki Kaisha, where he continues to innovate in the field of battery technology. His work at Toyota has positioned him as a key player in the automotive industry's shift towards more efficient and safer energy storage solutions.
Collaborations
Usami collaborates with notable colleagues, including Jun Yoshida and Shinya Shiotani, who contribute to his research and development efforts. Their teamwork enhances the innovative capacity of their projects and fosters a collaborative environment for technological advancement.
Conclusion
Takeshi Usami's work in solid-state battery technology exemplifies the potential for innovation in energy storage solutions. His patents reflect a commitment to improving battery performance and safety, which is crucial for the future of electric vehicles and renewable energy applications.
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.