Location History:
- Wakayama, JP (2004 - 2008)
- Wakayam, JP (2009)
Company Filing History:
Years Active: 2004-2009
Title: Norio Ueyama: Innovator in Phosphate Production and Water-Based Inks
Introduction
Norio Ueyama is a notable inventor based in Wakayama, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of phosphates and water-based inks. With a total of 3 patents to his name, Ueyama's work reflects a commitment to innovation and sustainability.
Latest Patents
Ueyama's latest patents include a process for producing phosphate and a method for preparing water-based ink. The phosphate production process involves reacting a phosphorus pentaoxide-containing phosphorylating agent with an organic hydroxy compound at a temperature of 50 to 70°C. This reaction aims to reduce the degree of remaining phosphorus pentaoxide undissolved in the reaction solution to 15 wt % or less. His water-based ink patent describes a process for creating an aqueous dispersion of a pigment, which includes kneading a mixture of pigment, polymer, neutralizing agent, organic solvent, and water. This innovative approach results in a high concentration of solid matter, enhancing the quality of the final ink product.
Career Highlights
Norio Ueyama is currently associated with Kao Corporation, a leading company in the consumer goods and chemical industry. His work at Kao Corporation has allowed him to apply his expertise in developing innovative products that meet market demands while promoting environmental sustainability.
Collaborations
Ueyama has collaborated with notable colleagues, including Yoshinori Hama and Kenji Kano. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Norio Ueyama's contributions to the fields of phosphate production and water-based inks exemplify his innovative spirit and dedication to advancing chemical engineering. His patents not only reflect his technical expertise but also his commitment to creating sustainable solutions in the industry.