Toshihiko Sugie

Title: The Innovative Contributions of Toshihiko Sugie

Introduction

Toshihiko Sugie is a notable inventor based in Toyonaka, Japan. He has made significant contributions to the field of drug delivery systems, holding a total of 2 patents. His work focuses on developing advanced preparations that enhance the efficacy and control of drug release.

Latest Patents

Sugie's latest patents include "Controlled release preparations having multi-layer structure" and "Long time drug-sustained release preparation." The first patent describes a system where two or more drugs can be released separately at appropriate speeds, depending on the disease or the release behaviors of the drugs. This preparation consists of an outer layer containing a water-soluble drug dispersed in a biologically non-degradable and hydrophobic polymer material, along with one or more inner layers that differ in kind or concentration. The design allows for precise control over the release of the drugs. The second patent relates to a sustained release preparation of a lipophilic drug, which comprises a drug dispersion in a solid state at body temperature, encapsulated in a water-impermeable and biocompatible material.

Career Highlights

Throughout his career, Sugie has worked with prominent companies such as Dainippon Sumitomo Pharma Co., Ltd. and Sumitomo Pharmaceuticals Company Limited. His experience in these organizations has contributed to his expertise in pharmaceutical innovations and drug delivery systems.

Collaborations

Sugie has collaborated with notable colleagues, including Akihiko Sano and Masako Kajihara. Their combined efforts have further advanced the field of drug delivery technologies.

Conclusion

Toshihiko Sugie's innovative work in drug delivery systems has made a significant impact on the pharmaceutical industry. His patents reflect a commitment to improving patient care through advanced drug release technologies.