This inventor holds 8 USPTO granted patents and 2 published patent applications and 4 EPO patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Sumitomo Chemical Company, Limited, Tanaka Chemical Corporation. Active years: 2016-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tsukuba, JP (2016)
- Okazaki, JP (2021 - 2022)
- Toyota, JP (2019 - 2023)
Company Filing History:
6 out of 38,837 
2 out of 6,960 
1 out of 32 Years Active: 2016-2023
Title: Tetsuri Nakayama: Innovator in Lithium Battery Technology
Introduction
Tetsuri Nakayama is a prominent inventor based in Toyota, Japan. He has made significant contributions to the field of lithium secondary batteries, holding a total of 8 patents. His work focuses on enhancing the performance and efficiency of battery technology, which is crucial for various applications in modern electronics and electric vehicles.
Latest Patents
Among his latest patents are innovations related to positive electrode active materials for lithium secondary batteries. One notable patent describes a positive electrode active material that comprises a lithium-containing composite metal oxide. This material is formed by the aggregation of primary particles capable of being doped and undoped with lithium ions. The secondary particles have a coating layer on their surface, which enhances their performance. Another patent details a non-aqueous electrolyte secondary battery that includes a positive electrode, a negative electrode, and a non-aqueous electrolyte, designed to improve battery efficiency and longevity.
Career Highlights
Tetsuri Nakayama has worked with notable companies such as Toyota Motor Corporation and Sumitomo Chemical Company, Limited. His experience in these organizations has allowed him to develop cutting-edge technologies that contribute to advancements in battery systems.
Collaborations
Throughout his career, Nakayama has collaborated with esteemed colleagues, including Kenji Takamori and Kyousuke Doumae. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Tetsuri Nakayama's contributions to lithium battery technology exemplify the importance of innovation in the energy sector. His patents reflect a commitment to improving battery performance, which is vital for the future of sustainable energy solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile