Hisaya Sangawa

Title: Hisaya Sangawa: Innovator in Pharmaceutical Microparticle Production

Introduction

Hisaya Sangawa is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the production of microparticles. His innovative approach has led to advancements in drug formulation and delivery.

Latest Patents

Hisaya Sangawa holds a patent for a process for the production of spherical microparticles comprising tamsulosin hydrochloride. The patent outlines a method that includes several steps: first, mixing and stirring tamsulosin hydrochloride, microcrystalline cellulose, and water until a uniform mixture is achieved. Next, the mixture is granulated using an stirring granulator with a specific peripheral speed. Finally, the granules are dried to produce the desired spherical fine particles. This invention also includes coated fine particles and an orally disintegrating tablet containing these coated particles.

Career Highlights

Sangawa is associated with Sawai Pharmaceutical Co., Ltd., where he has been instrumental in developing innovative pharmaceutical solutions. His work has contributed to the enhancement of drug delivery systems, making medications more effective and easier to administer.

Collaborations

Hisaya Sangawa has collaborated with notable colleagues such as Toshihiro Yanagi and Yoshitaka Iwakura. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the pharmaceutical industry.

Conclusion

Hisaya Sangawa's contributions to the field of pharmaceuticals through his innovative patent demonstrate his commitment to improving drug formulation and delivery. His work continues to impact the industry positively, paving the way for future advancements.