This inventor holds 4 USPTO granted patents and 2 published patent applications and 4 EPO patents. Top assignee: Construction Research & Technology Gmbh. Active years: 2007-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kanagawa, JP (2007)
- Chigasaki, JP (2007 - 2013)
Company Filing History:
Years Active: 2007-2013
Title: Innovations by Raita Iwata: Pioneering Concrete Chemistry
Introduction
Raita Iwata, a distinguished inventor based in Chigasaki, Japan, has made significant contributions to the field of construction materials. With a total of four patents to his name, his innovative work focuses on enhancing the properties of cement compositions, particularly in reducing shrinkage and improving performance under varying conditions.
Latest Patents
Among his latest patents, Raita has developed a pioneering **shrinkage reducing agent**. This agent is designed to provide excellent shrinkage reducing effects and frost-thaw resistance in cement compositions, such as mortar and concrete, without entraining excessive air. The composition comprises a (poly)alkylene compound featuring an unsaturated bond, ensuring remarkable solution stability. Another notable invention is his **liquid accelerator**. This liquid excels in both accelerating effects during cement application and storage stability at low temperatures, while simultaneously inhibiting alkali-aggregation reactions. The composition includes a fluoride-containing aqueous aluminum salt created through a reaction between aluminum sulfate and hydrofluoric acid, along with lithium salts that further enhance its effectiveness.
Career Highlights
Raita Iwata is currently employed at Construction Research & Technology GmbH, a company renowned for its innovation in construction materials. His role allows him to integrate cutting-edge research with practical applications, resulting in materials that significantly improve construction processes and outcomes.
Collaborations
Throughout his career, Raita has collaborated with notable professionals in his field, including Terje Angelskaar and Tomomi Sugiyama. These collaborations have fostered a synergy that enhances the innovation pipeline at Construction Research & Technology GmbH and contributes to the advancement of construction chemistry.
Conclusion
Raita Iwata stands out as a vital figure in the construction materials industry, with his patents reflecting a commitment to innovation and performance enhancement. His work continues to influence the effectiveness of cement compositions and paves the way for future advancements in this essential field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile