This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignees: Josho Gakuen Educational Foundation, Rikkyo Educational Corporation. Active years: 2017.
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 10 
1 out of 2 Years Active: 2017
Title: Masahiro Irie: Innovator in Photochromic Compounds
Introduction
Masahiro Irie is a notable inventor based in Tokyo, Japan. He is recognized for his contributions to the field of photochromic compounds, particularly through his innovative work on water-soluble compounds.
Latest Patents
Irie holds a patent for a water-soluble photochromic compound. This compound is a diarylethene represented by a specific formula, wherein Sg is a monovalent sugar residue formed by removing one hydroxyl group from a sugar compound. The sugar can be selected from various types, including six-membered ring sugars, five-membered ring sugars, cyclitols, and oligosaccharides.
Career Highlights
Throughout his career, Masahiro Irie has worked with esteemed organizations such as Rikkyo Educational Corporation and Josho Gakuen Educational Foundation. His work has significantly impacted the development of photochromic materials.
Collaborations
Irie has collaborated with notable colleagues, including Hiroaki Tokiwa and Kiyoshi Ikeda. Their joint efforts have contributed to advancements in the field of photochromic compounds.
Conclusion
Masahiro Irie is a distinguished inventor whose work on water-soluble photochromic compounds showcases his innovative spirit and dedication to scientific advancement. His contributions continue to influence the field and inspire future research.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile