Tadamune Otsubo

Title: Tadamune Otsubo: Innovator in Photochromic Compounds

Introduction

Tadamune Otsubo is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of chemistry, particularly in the development of photochromic compounds. His innovative work has led to the filing of a patent that showcases his expertise and creativity.

Latest Patents

Otsubo 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. The sugar residue is formed by removing one hydroxyl group from a sugar compound or a monovalent protected sugar residue. The sugar is selected from a group that includes six-membered ring sugars, five-membered ring sugars, cyclitols, and oligosaccharides containing these sugars.

Career Highlights

Throughout his career, Tadamune Otsubo has worked with reputable organizations, including Rikkyo Educational Corporation and Josho Gakuen Educational Foundation. His experience in these institutions has contributed to his development as an inventor and researcher in the field of chemistry.

Collaborations

Otsubo has collaborated with notable colleagues such as Hiroaki Tokiwa and Masahiro Irie. These collaborations have likely enriched his research and innovation efforts, leading to advancements in his field.

Conclusion

Tadamune Otsubo is a distinguished inventor whose work in photochromic compounds has made a significant impact. His patent and collaborations reflect his dedication to innovation in chemistry.