Shokichi Yamagishi

Title: Shokichi Yamagishi: Innovator in Pharmaceutical Coating Technology

Introduction

Shokichi Yamagishi is a notable inventor based in Omiya, Japan. He has made significant contributions to the field of pharmaceutical technology, particularly in the area of coating solid dosage forms. His innovative approach has led to advancements that benefit both the manufacturing process and the quality of pharmaceutical products.

Latest Patents

Yamagishi holds a patent for a method of coating pharmaceutical solid dosage forms. This method involves covering the dosage forms with three successive layers of coating. The layers consist alternately of an undercoat made primarily of a polymeric substance, a secondary coat that includes a polymeric substance and a pigment, and a finish coat composed mainly of a polymeric substance. The application of these coatings results in economical advantages in terms of time and labor. Additionally, the surfaces of the coated dosage forms are smooth and glossy, with no cracking.

Career Highlights

Shokichi Yamagishi is associated with Shin-Etsu Chemical Co., Ltd., where he has been able to apply his expertise in pharmaceutical coatings. His work has not only enhanced the efficiency of production but has also improved the overall quality of pharmaceutical products.

Collaborations

Yamagishi has collaborated with notable colleagues such as Fujio Sekigawa and Shigeru Ohno. These collaborations have contributed to the development of innovative solutions in the pharmaceutical industry.

Conclusion

Shokichi Yamagishi's contributions to pharmaceutical coating technology exemplify the impact of innovation in enhancing product quality and manufacturing efficiency. His work continues to influence the industry positively.