Location History:
- Fukuoka, JP (2002)
- Kitakyushu, JP (1998 - 2023)
Company Filing History:
6 out of 123 
5 out of 102 
Years Active: 1998-2024
Title: Takumi Miyazaki: Innovator in Titanium Oxide Technology
Introduction
Takumi Miyazaki is a notable inventor based in Kitakyushu, Japan. With a remarkable portfolio of 11 patents, he has significantly contributed to advancements in materials science, particularly in the domain of titanium oxide applications.
Latest Patents
Miyazaki's latest patents include innovative methods for producing dispersion of iron-containing rutile titanium oxide fine particles. His patented methods emphasize the creation of titanium oxide fine particles that are characterized by excellent transparency and reduced photocatalytic activity while retaining a high refractive index. The production method involves several steps:
1. Neutralization of an aqueous metal mineral acid salt solution containing titanium (Ti) and iron (Fe).
2. Addition of an aqueous hydrogen peroxide solution to create iron-containing peroxotitanic acid in a specific particle size range.
3. Incorporation of a tin compound to balance the titanium and tin oxides.
4. Addition of a silica-based sol containing metal elements, ensuring precise ratios.
5. Hydrothermal treatment of the final solution to achieve the desired dispersion.
These innovations showcase his expertise in manipulating the properties of titanium oxide for enhanced functionality.
Career Highlights
Throughout his career, Takumi Miyazaki has been affiliated with leading companies in the chemical industry, including JGC Catalysts & Chemicals Ltd. and Catalysts & Chemicals Industries Co., Ltd. His work in these organizations has enabled the development of groundbreaking materials that have applications across various sectors, from construction to electronics.
Collaborations
Miyazaki's journey as an inventor has also included fruitful collaborations with esteemed colleagues, such as Hirokazu Tanaka and Naoyuki Enomoto. Their combined efforts have led to significant advancements in chemical processes and materials development, underscoring the importance of teamwork in the field of innovation.
Conclusion
In summary, Takumi Miyazaki's contributions to the field of titanium oxide technology are invaluable. His innovative methods and collaborative spirit continue to inspire progress and foster new possibilities in materials science. As technological demands evolve, inventors like Miyazaki play a crucial role in shaping a sustainable and efficient future.