Company Filing History:
Years Active: 1996-2009
Title: Takayuki Funato: Innovator in Lead-Acid Battery Technology
Introduction
Takayuki Funato is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of battery technology, particularly in lead-acid batteries. With a total of 2 patents, his work focuses on improving battery performance and efficiency.
Latest Patents
One of Funato's latest patents is for a lead-acid battery and its manufacturing method. This innovative battery comprises a positive electrode, a negative electrode, a separator, and an electrolyte. The electrolyte contains volatile organic acid, with a content of 250 mg or lower per liter, which enhances the battery's performance. Another notable patent is for a valve-regulated lead-acid battery. This invention features a negative active material with a theoretical capacity less than that of the positive active material. The amount of conductive additive, such as carbon, added to the negative active material ranges from 0.5 weight % to 7.5 weight %, ensuring optimal functionality.
Career Highlights
Throughout his career, Funato has worked with reputable companies, including Japan Storage Battery Co., Ltd. and GS Yuasa Corporation. His experience in these organizations has allowed him to refine his expertise in battery technology and contribute to advancements in the field.
Collaborations
Funato has collaborated with notable colleagues, including Katsuhiro Takahashi and Junpei Yamashita. These partnerships have fostered innovation and development in battery technology.
Conclusion
Takayuki Funato's contributions to lead-acid battery technology demonstrate his commitment to innovation and improvement in energy storage solutions. His patents reflect a deep understanding of battery performance, making him a key figure in this industry.