This inventor holds 1 USPTO granted patent. Top assignee: Dai Nippon Printing. 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: Masatoshi Kuroda: Inventor of an Oxygen-Monitoring Liquid Container
Introduction
Masatoshi Kuroda is an inventor based in Tokyo, Japan, associated with Dai Nippon Printing. His patent work includes a liquid-filled combination container designed to protect its contents and help monitor oxygen conditions.
Latest Patents
Kuroda is credited with 1 patent: “Liquid-Filled Combination Container, Inspection Method, and Manufacturing Method for Liquid-Filled Combination Container.” The invention combines a liquid-containing container that permits oxygen permeability with an outer barrier container that resists oxygen. An oxygen-reactive material is fixed to at least one of the container’s outer surface or the barrier container’s inner surface. A fluorescent material is placed on the container’s inner surface, away from the liquid-containing portion, and changes its fluorescence over time or in intensity according to the surrounding oxygen concentration. The design supports inspection of oxygen conditions and methods for manufacturing the combination container.
Career Highlights
Kuroda’s listed patent reflects work on packaging technology that brings together oxygen barriers, oxygen-reactive materials, and fluorescence-based monitoring. His professional affiliation is Dai Nippon Printing.
Collaborations
Kuroda’s listed coworkers include Kazumasa Yamaki and Takuma Baba.
Conclusion
Masatoshi Kuroda’s patent describes a liquid-packaging system that combines oxygen protection with a fluorescent indicator, highlighting his contribution to container design and inspection technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile