Location History:
- Tokyo, JP (1999 - 2017)
- Chiba, JP (2016 - 2019)
Company Filing History:
Years Active: 1999-2025
Title: Tetsuo Shiode: Innovator in Lithium Ion Battery Technology
Introduction
Tetsuo Shiode is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of lithium ion battery technology. With a total of seven patents to his name, Shiode has made remarkable advancements that enhance the performance and efficiency of batteries used in various applications.
Latest Patents
Among his latest patents, Shiode has developed a carbon material for the negative electrode of lithium ion secondary batteries. This innovative material boasts a small particle diameter, high initial charge-discharge efficiency, and an impressive 2 C discharge rate. The carbon material is designed to achieve both input-output characteristics and durability, making it a valuable asset in battery technology. The specifications of this carbon material include a 50% by volume particle diameter in a cumulative frequency distribution of 1.0 μm or more and less than 5.0 μm, a specific surface area by the BET method of 6.5 m/g or less, and a tap density of 0.70 g/cm³ or more. Additionally, the Raman R value obtained by Raman spectroscopy is more than 0.100 and less than 0.300, indicating its quality and effectiveness.
Another notable patent involves a method for producing amorphous carbon particles, which includes steps for obtaining crosslinked products and subjecting them to infusibilization treatment. This method results in amorphous carbon particles that incorporate mesophase particles, further enhancing the performance of lithium ion secondary batteries.
Career Highlights
Shiode has worked with reputable companies such as JFE Chemical Corporation and Adchemco Corporation, where he has applied his expertise in materials science and battery technology. His work has significantly impacted the development of advanced battery materials, contributing to the ongoing evolution of energy storage solutions.
Collaborations
Throughout his career, Tetsuo Shiode has collaborated with notable colleagues, including Ryuta Haga and Makiko Ijiri. These partnerships have fostered innovation and have been instrumental in the successful development of his patented technologies.
Conclusion
Tetsuo Shiode's contributions to lithium ion battery technology exemplify his dedication to innovation and excellence in the field. His patents reflect a deep understanding of materials science and a commitment to enhancing battery performance. As the demand for efficient energy storage solutions continues to grow, Shiode
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.