This inventor holds 1 USPTO granted patent. Top assignees: Nippon Steel Cement Co., Ltd., Other. Active years: 2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1 
1 out of 834,659 Years Active: 2020
Title: Nana Nishikawa: Advancing Cementitious Materials for Radioactive Waste Disposal
Introduction
Nana Nishikawa is an inventor associated with Hokkaido, Japan. Her work includes a patent for cementitious material designed for radioactive waste disposal facilities.
Latest Patents
Nishikawa is named on 1 patent: “Cementitious Material for Radioactive Waste Disposal Facility.” The invention combines base cement with porous, amorphous silica powder. The silica powder makes up 35% to 65% of the total material by mass.
Career Highlights
Nishikawa has been associated with Nippon Steel Cement Co., Ltd. Her patented work addresses the composition of cementitious materials for radioactive waste disposal facilities.
Collaborations
Her listed collaborators include fellow inventors Tomohiro Kanazawa and Seunghyun Na.
Conclusion
Nana Nishikawa’s patent focuses on a cementitious material formulation intended for radioactive waste disposal facilities, reflecting her contribution to materials innovation in this field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile