Location History:
- Nagoya, JP (2018)
- Susono, JP (2016 - 2023)
- Toyota, JP (2023)
Company Filing History:
13 out of 36,653 
2 out of 1,816 
1 out of 5,207 
Years Active: 2016-2023
Title: Daichi Kosaka: Innovator in Silicon Clathrate Technology
Introduction
Daichi Kosaka is a prominent inventor based in Susono, Japan. He has made significant contributions to the field of materials science, particularly in the development of negative electrode active materials for lithium-ion batteries. With a total of 13 patents to his name, Kosaka's work is paving the way for advancements in energy storage technologies.
Latest Patents
One of his latest patents is focused on a negative electrode active material containing silicon clathrate II. This innovative material is designed to enhance the performance of lithium-ion secondary batteries. The negative electrode active material includes a silicon component where silicon clathrate II, represented by the composition formula NaSi(0≤x≤10), is incorporated. Additionally, it features a pore volume with a diameter of not greater than 100 nm, which is not less than 0.025 cm/g. Another notable patent is a production method for silicon clathrate II. This method involves a reaction system where a Na-Si alloy and an Na getter agent coexist without direct contact. By heating the Na-Si alloy, sodium evaporates and reacts with the Na getter agent, effectively reducing the sodium content in the alloy.
Career Highlights
Throughout his career, Daichi Kosaka has worked with notable companies, including Toyota Motor Corporation and Toyota Jidoshokki Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to the advancement of automotive technologies and energy solutions.
Collaborations
Kosaka has collaborated with esteemed colleagues such as Jun Yoshida and Norihiro Ose. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Daichi Kosaka's contributions to the field of materials science, particularly in the development of silicon clathrate technologies, highlight his role as an influential inventor. His work continues to impact the energy storage industry, paving the way for future innovations.