This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Nippon Shokubai. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Yuika Tamura: Inventor of a Particulate Water-Absorbing Agent.
Introduction
Yuika Tamura is an inventor based in Himeji, Japan, and works at Nippon Shokubai. Her patent work focuses on improving the performance of water-absorbing materials.
Latest Patents
Tamura is associated with 1 patent, titled “Particulate Water-Absorbing Agent.” The invention addresses re-wet when a swollen water-absorbing agent is subjected to external pressure. It describes a particulate agent whose main component is a surface-crosslinked polyacrylic acid (salt)-based water-absorbing resin and specifies performance using absorption capacity under pressure, retention capacity after swelling under pressure, and absorption capacity without pressure.
Career Highlights
Tamura’s listed invention concerns the design and performance of absorbent resin materials. Her work is associated with Nippon Shokubai, a company active in chemical technologies.
Collaborations
Keita Onishi and Kazushi Torii are identified as Tamura’s coworkers.
Conclusion
Yuika Tamura’s patent reflects a focused contribution to water-absorbing materials, aiming to reduce re-wet under pressure when the agent is swollen.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile