This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Nippon Chemical Industrial Co., Ltd.. Active years: 1988-2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokuyama, JP (1988)
- Shunan, JP (2006)
- Yamaguchi, JP (2010 - 2011)
Company Filing History:
Years Active: 1988-2011
Title: Nobuo Takagi: Innovator in Chromium Salt Solutions
Introduction
Nobuo Takagi is a notable inventor based in Yamaguchi, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of aqueous solutions of chromium salts. With a total of 4 patents to his name, Takagi's work has implications for various industrial applications.
Latest Patents
One of Takagi's latest patents is focused on an aqueous solution of chromium salt and the method for producing it. This invention discloses a solution where the oxalic acid content is maintained at 8% by weight or less relative to chromium. Additionally, the total organic carbon content in the solution is limited to 4% by weight or less relative to chromium. The chromium salts involved in this solution include chromium chloride, chromium phosphate, and chromium nitrate. Specifically, the chromium chloride may contain a basic chromium chloride represented by the composition formula Cr(OH)Cl, while the chromium phosphate is represented by Cr(HPO), and the chromium nitrate is a basic chromium nitrate represented by Cr(OH)(NO).
Career Highlights
Nobuo Takagi is currently associated with Nippon Chemical Industrial Co., Ltd., where he continues to innovate in the field of chemical solutions. His expertise and research have positioned him as a key figure in the development of environmentally friendly chemical processes.
Collaborations
Throughout his career, Takagi has collaborated with talented individuals such as Hideki Kotaki and Tomohiro Banda. These collaborations have further enhanced his research and development efforts in the chemical industry.
Conclusion
Nobuo Takagi's contributions to the field of chromium salt solutions demonstrate his commitment to innovation and sustainability. His patents reflect a deep understanding of chemical processes and their applications in industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile