This inventor holds 1 USPTO granted patent. Top assignee: Catalysts & Chemicals Industries Co., Ltd.. Active years: 1995.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1995
Title: Shiyuichi Hiraoka: Innovator in Titanium Oxide Sol Technology
Introduction
Shiyuichi Hiraoka is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of materials science, particularly in the development of titanium oxide sol technology. His innovative work has led to advancements that enhance the properties and applications of titanium oxide.
Latest Patents
Hiraoka holds a patent for a unique invention titled "Titanium oxide sol and process for preparation thereof." This patent describes a titanium oxide sol that comprises a disperse medium and generally rectangular, non-spherical particles of titanium oxide. These particles are dispersed in the medium with narrow scatter in particle size and configuration. The sol exhibits excellent dispersibility, long-term stability, and light-resistance. It remains stable across a wide pH range without causing agglomeration. Additionally, it demonstrates superior absorbance of ultraviolet rays and transmittance of visible light. The preparation process involves adding hydrogen peroxide to a gel or sol of hydrated titanium oxide, followed by heating the resulting aqueous titanic acid solution in the presence of specific inorganic metal compounds.
Career Highlights
Hiraoka is associated with Catalysts & Chemicals Industries Co., Ltd., where he continues to innovate and develop new technologies. His work has positioned him as a key figure in the advancement of chemical processes and materials.
Collaborations
Hiraoka collaborates with talented individuals in his field, including Goro Sato and Yusaku Arima. Their combined expertise contributes to the success of their projects and the development of innovative solutions.
Conclusion
Shiyuichi Hiraoka's contributions to titanium oxide sol technology exemplify the impact of innovative thinking in materials science. His patent reflects a significant advancement that enhances the functionality and stability of titanium oxide, paving the way for future applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile