Yasuji Minami

Title: Yasuji Minami: Innovator in Dental Polymerizable Compositions

Introduction

Yasuji Minami is a notable inventor based in Kurashiki, Japan. He has made significant contributions to the field of dental materials through his innovative research and development. His work primarily focuses on organophosphorus compounds that enhance dental polymerizable compositions.

Latest Patents

Yasuji Minami holds a patent for "Organophosphorus compounds for dental polymerizable compositions." This invention involves an organic phosphate compound that features at least one radically polymerizable double bond, one or two hydroxyl groups, and a hydrocarbon group with four or more carbon atoms. The compound is characterized by a 10% by weight methanol solution that exhibits an electric conductivity of 0.5 mS/cm or less at 25°C. Additionally, the organic phosphate compound demonstrates a light transmittance of 90% or more at 455 nm. The patent also outlines a process for preparing this organic phosphate compound and describes a dental polymerizable composition that includes the organic phosphate compound and a polymerizable monomer capable of copolymerizing with it.

Career Highlights

Yasuji Minami is associated with Kuraray Co., Ltd., a company known for its advancements in dental and medical materials. His work at Kuraray has allowed him to focus on developing innovative solutions that improve dental practices and patient outcomes.

Collaborations

Throughout his career, Yasuji Minami has collaborated with notable colleagues, including Miho Harada and Koichi Okada. These collaborations have contributed to the advancement of dental materials and technologies.

Conclusion

Yasuji Minami's contributions to the field of dental polymerizable compositions highlight his innovative spirit and dedication to improving dental materials. His patent for organophosphorus compounds represents a significant advancement in dental technology.