Company Filing History:
7 out of 4,418 
1 out of 1,714 
Years Active: 2021-2025
Title: Fumiya Chujo: Innovator in Organic Sulfur Materials and Lithium-Ion Batteries
Introduction
Fumiya Chujo is a prominent inventor based in Kobe, Japan, known for his significant contributions to the field of organic sulfur materials and lithium-ion secondary batteries. With a total of seven patents to his name, Chujo has made remarkable advancements that enhance the performance and efficiency of energy storage technologies.
Latest Patents
Chujo's latest patents focus on the development of novel organic sulfur materials and their applications in electrodes for lithium-ion batteries. One of his key inventions is an organic sulfur material that improves charge/discharge capacity and cycle characteristics. This material comprises a sulfur-modified acrylic resin, which exhibits specific peaks in its FT-IR spectrum, indicating its unique chemical properties. Another notable patent involves a sulfur-based active material for non-aqueous electrolyte secondary batteries, which is designed to be produced inexpensively and easily while providing excellent charge/discharge capacity and cycle characteristics.
Career Highlights
Throughout his career, Fumiya Chujo has worked with esteemed organizations such as Sumitomo Rubber Industries Limited and the National Institute of Advanced Industrial Science and Technology. His work in these institutions has allowed him to collaborate on innovative projects that push the boundaries of current technology in energy storage.
Collaborations
Chujo has collaborated with notable colleagues, including Tatsuya Kubo and Naoto Yamashita, contributing to the advancement of research in his field. Their combined expertise has fostered a productive environment for innovation and development.
Conclusion
Fumiya Chujo's contributions to the field of organic sulfur materials and lithium-ion batteries highlight his role as a leading inventor in energy storage technology. His innovative patents and collaborations continue to influence advancements in this critical area of research.