Company Filing History:
Years Active: 2010
Title: Kazuhito Hoshi: Innovator in Lithium Ion Battery Technology
Introduction
Kazuhito Hoshi is a notable inventor based in Kagawa, Japan. He has made significant contributions to the field of battery technology, particularly in the development of anode materials for lithium ion secondary batteries. His innovative approach has the potential to enhance the performance and efficiency of these essential energy storage devices.
Latest Patents
Kazuhito Hoshi holds a patent for an anode material for lithium ion secondary batteries. This invention utilizes a coated graphite powder as a raw material, which is coated with a thermoplastic resin that has a carbonization yield of ≤20 wt % in a proportion of ≤10 parts by weight of the carbonized material per 100 parts by weight of graphite powder. The coating with thermoplastic resin increases the accumulative pore volume by ≤5% compared to the uncoated powder, resulting in pore sizes ranging from 0.012 to 40 μm as measured by the mercury porosimeter method. The coated graphite powder exhibits a mesopore volume of ≤0.01 cc/g, which is ≤60% of the pore volume of the uncoated graphite powder. Additionally, the average particle size of the coated powder ranges from 10 to 50 μm, with a standard deviation to the average particle size (σ/D) ratio of ≤0.02.
Career Highlights
Kazuhito Hoshi is associated with Toyo Tanso Co., Ltd., where he continues to work on advancements in battery technology. His expertise in materials science and engineering has positioned him as a key figure in the development of innovative solutions for energy storage.
Collaborations
He has collaborated with notable colleagues, including Naoto Ohta and Katsuhide Nagaoka, to further enhance the research and development efforts in the field of lithium ion batteries.
Conclusion
Kazuhito Hoshi's contributions to the development of anode materials for lithium ion batteries exemplify his innovative spirit and dedication to advancing energy storage technology. His work has the potential to significantly impact the efficiency and performance of batteries in various applications.