This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 2016-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Niihama, JP (2016 - 2023)
- Ehime, JP (2023)
Company Filing History:
Years Active: 2016-2023
Title: Innovations of Yoshitaka Kawakami
Introduction
Yoshitaka Kawakami is a notable inventor based in Niihama, Japan. He has made significant contributions to the field of materials science, particularly in the development of inorganic oxides and alumina materials. With a total of 4 patents to his name, Kawakami continues to push the boundaries of innovation in his field.
Latest Patents
Kawakami's latest patents include a novel inorganic oxide that contains aluminum, cerium, and zirconium as constituent elements. This powder inorganic oxide is designed to produce a molded product with a density ranging from 1.0 to 1.3 g/ml. The molding process involves placing 4.0 g of the inorganic oxide in a cylindrical container with a diameter of 20 mm and performing uniaxial molding under room temperature and a pressure of 29.4 MPa for 30 seconds. This innovative approach achieves an average shrinkage percentage of not more than 14.0%, calculated using a specific formula defined in the patent description.
Another significant patent by Kawakami is related to an alumina material that comprises alumina and zirconium. In this invention, a radial distribution function is obtained by Fourier-transforming an extended X-ray absorption fine structure (EXAFS) spectrum of the zirconium's K absorption edge. The findings indicate that the value of I/I is 0.5 or less, where I is the maximum intensity among the intensities of peaks present at 0.1 nm to 0.2 nm, and I is the maximum intensity among the intensities of peaks present at 0.28 nm to 0.35 nm.
Career Highlights
Kawakami is currently employed at Sumitomo Chemical Company, Limited, where he continues to innovate and develop new materials. His work has garnered attention in the scientific community, contributing to advancements in material properties and applications.
Collaborations
Kawakami collaborates with talented coworkers, including Hiroyuki Ando and Ayumi Hyojo, who contribute to his research and development efforts. Their combined expertise enhances the innovative potential of their projects.
Conclusion
Yoshitaka Kawakami is a distinguished inventor whose work in inorganic oxides and alumina materials has made a significant impact in the field of materials science. His
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile