Company Filing History:
Years Active: 2001-2002
Title: The Innovations of Masamichi Sukegawa
Introduction
Masamichi Sukegawa is a notable inventor based in Odawara, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of cephalosporin compounds. With a total of 5 patents to his name, Sukegawa's work has had a considerable impact on drug formulation and stability.
Latest Patents
Sukegawa's latest patents include innovative processes for preparing compositions that are both stable and effective. One of his notable inventions is a composition comprising a crystallographically stable, amorphous cephalosporin. This process involves creating orally administrable, yellow powdery compositions that consist of a homogeneous mixture of an amorphous Cefditoren pivoxil substance and a water-soluble high-molecular additive. The method includes dissolving crystalline Cefditoren pivoxil in an acidic aqueous solution, neutralizing it, and then drying the precipitated product to recover the desired particles.
Another significant patent focuses on the crystalline substance of Cefditoren pivoxyl, which boasts high purity and enhanced thermal stability. This crystalline form is produced by dissolving an amorphous version in a specific organic solvent and then inducing crystallization through the addition of water at controlled temperatures. These advancements are crucial for improving the efficacy and shelf-life of pharmaceutical products.
Career Highlights
Masamichi Sukegawa is currently associated with Meiji Seika Kaisha, Ltd., a prominent company in the pharmaceutical industry. His work at this organization has allowed him to collaborate with other talented professionals in the field, further enhancing the quality and innovation of their products.
Collaborations
Sukegawa has worked alongside esteemed colleagues such as Tatsuo Watanabe and Yasushi Murai. Their combined expertise has contributed to the successful development of various pharmaceutical formulations and processes.
Conclusion
Masamichi Sukegawa's contributions to the field of pharmaceuticals through his innovative patents demonstrate his commitment to advancing drug formulation and stability. His work continues to influence the industry and improve patient outcomes.