Location History:
- Himeji, JP (2008 - 2014)
- Hyogo, JP (2014)
Company Filing History:
Years Active: 2008-2014
Title: **Innovator Spotlight on Koji Ueno**
Introduction
Koji Ueno is a distinguished inventor hailing from Himeji, Japan, renowned for his contributions in the chemical engineering sector. With a robust portfolio that includes 9 patents, Ueno has made significant strides in the crystallization of (meth)acrylic acid, providing innovative solutions that enhance purity and efficiency.
Latest Patents
Ueno's latest patents focus on advanced crystallization techniques for (meth)acrylic acid. One noteworthy invention is a device and process designed to achieve higher purity levels without the risk of leakage from a crude solution. This innovative crystallization device incorporates a crude (meth)acrylic acid solution supply part, a crystallization tube, heat medium supply and discharge tubes, and a storage part to ensure seamless operation. The device enables dynamic crystallization in a batch manner, flowing the crude solution downward in a coating film-like state, thus maximizing efficiency.
Another significant patent from Ueno is the crystallization unit for acrylic acid, which addresses the challenge of producing purified acrylic acid efficiently. This system allows for the separation of an acrylic acid-containing solution into a mother liquid and purified acrylic acid, featuring a crystallizer with alternating exit capabilities and a recovery line fitted with an opening and closing unit.
Career Highlights
Throughout his career at Nippon Shokubai Co., Ltd., Koji Ueno has showcased an unwavering commitment to innovation in the field of chemical processing. His patented technologies reflect an adept understanding of crystallization processes, underscoring his role as a key figure in enhancing production methods for acrylic acid and its derivatives.
Collaborations
Ueno has collaborated with notable colleagues such as Yoshitake Ishii and Kazuhiko Sakamoto. Together, they have pushed the boundaries of current crystallization technologies, exemplifying teamwork and innovation within the industry.
Conclusion
Koji Ueno's contributions to the field of chemical engineering through his inventions and patents have established him as a pioneer in the crystallization of (meth)acrylic acids. His work not only enhances the quality of chemical products but also sets a standard for efficiency in manufacturing processes, making him an invaluable asset to Nippon Shokubai Co., Ltd. and the broader scientific community.