Company Filing History:
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1 out of 832,891 Years Active: 2003-2025
Title: Tetsuya Ito: Innovator in Lithium Ion Battery Technology
Introduction
Tetsuya Ito is a prominent inventor based in Machida, Japan, known for his significant contributions to lithium ion battery technology. With a total of five patents to his name, he has made strides in enhancing the performance and efficiency of lithium ion batteries, which are crucial for modern electronic devices and electric vehicles.
Latest Patents
Among his latest patents are innovations such as a positive electrode composition for lithium ion secondary batteries, a positive electrode for lithium ion secondary batteries, and a lithium ion secondary battery itself. His positive electrode composition includes an active material capable of occluding and releasing lithium ions, specifically a lithium cobalt composite oxide, combined with conductive materials like carbon black and carbon nanotubes. The carbon black used has a BET specific surface area of 100 to 400 m²/g and a DBP absorption amount of 210 to 400 ml/100 g. The carbon nanotubes feature an average diameter of 20 nm or less, a BET specific surface area of 170 m²/g or more, and an aspect ratio of 50 or more. The composition adheres to specific conditions regarding the content of carbon black and carbon nanotubes, ensuring optimal performance.
Career Highlights
Tetsuya Ito has worked with Denka Company Limited, where he has applied his expertise in battery technology. His work has contributed to advancements in the field, particularly in the development of more efficient and reliable battery systems.
Collaborations
Throughout his career, Tetsuya has collaborated with notable colleagues such as Tatsuya Nagai and Shinichiro Osumi. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Tetsuya Ito's work in lithium ion battery technology exemplifies the impact of innovative thinking in the field of energy storage. His patents reflect a commitment to advancing battery performance, which is essential for the future of technology.