Company Filing History:
15 out of 13,307 
1 out of 16,453 
Years Active: 2017-2024
Title: Takayuki Nakatsutsumi: Innovator in Battery Technology
Introduction
Takayuki Nakatsutsumi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of battery technology, holding a total of 16 patents. His innovative work focuses on enhancing the performance and efficiency of secondary and alkaline dry batteries.
Latest Patents
One of Nakatsutsumi's latest patents involves a secondary battery that features a negative electrode containing a lithium silicate phase and silicon particles. This design is complemented by an electrolytic solution that includes a fluorine-containing linear carboxylic acid ester. Another notable patent is for an alkaline dry battery, which comprises a positive electrode made of manganese dioxide, a negative electrode containing zinc or a zinc alloy, and an alkaline electrolyte that includes sulfonyl group-containing anions.
Career Highlights
Throughout his career, Nakatsutsumi has worked with notable companies such as Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His expertise in battery technology has positioned him as a key figure in the development of advanced energy storage solutions.
Collaborations
He has collaborated with esteemed colleagues, including Nobuhiko Hojo and Ryuichi Natsui, to further enhance the innovation landscape in battery technology.
Conclusion
Takayuki Nakatsutsumi's contributions to battery technology through his numerous patents highlight his role as a leading inventor in the field. His work continues to influence advancements in energy storage solutions.