Location History:
- Saitama, JP (2006 - 2010)
- Tokyo, JP (2011 - 2023)
Company Filing History:
Years Active: 2006-2025
Title: Hirokatsu Shinano: Innovator in Sulfur-Modified Materials
Introduction
Hirokatsu Shinano is a prominent inventor based in Tokyo, Japan, recognized for his contributions to the field of material science, particularly through his innovative approaches to polymer chemistry. Holding a total of 12 patents, his work is marked by a focus on sulfur-modified materials and their applications in advanced battery technologies.
Latest Patents
One of his latest patents is a Production method of sulfur-modified polyacrylonitrile. This invention outlines a detailed method comprising several steps: first, heating polyacrylonitrile and elemental sulfur in a rotating-type heating container that includes a discharge pipe and a sulfur vapor recovery unit; second, liquefying the sulfur vapor while discharging hydrogen sulfide; and finally, returning the liquefied sulfur to the mixture of sulfur and polyacrylonitrile.
Another leading patent is for an Organo sulfur-based electrode active material. This material boasts a large charge-discharge capacity and high initial efficiency, making it ideal for use in non-aqueous electrolyte secondary batteries. The invention specifies the inclusion of sodium and potassium as well as the potential presence of iron in the electrode material, enhancing its performance in battery applications.
Career Highlights
Throughout his career, Hirokatsu Shinano has had significant roles in established companies such as Adeka Corporation and Asahi Denka Co., Ltd. His contributions have not only advanced the companies he has worked with but also enriched the field of material sciences.
Collaborations
Hirokatsu has collaborated with notable coworkers, including Masatomi Irisawa and Kazuyuki Itano. These partnerships have fostered a collaborative environment that allows for innovative ideas to flourish, pushing the boundaries of research and development in polymer technologies.
Conclusion
In conclusion, Hirokatsu Shinano's inventive work in sulfur-modified materials and electrode active materials is paving the way for advancements in energy storage technologies. His numerous patents serve as a testament to his impact on the field, making him a key figure in the ongoing evolution of battery technology and material science.