Katsumi Ida

Title: Katsumi Ida: Innovator in Aqueous Solutions

Introduction

Katsumi Ida is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of aqueous solutions, particularly in the formulation of solutions containing fat-soluble vitamins. With a total of 4 patents to his name, his work has implications for both health and pharmaceutical industries.

Latest Patents

Ida's latest patents include an innovative aqueous solution containing fat-soluble vitamin K. This solution is prepared by adding vegetable oils, glycerol fatty acid esters, or sorbitan fatty acid esters in an amount of 0.004 to 5% by weight, based on the whole aqueous solution. It contains menatetrenone (vitamin K₂) or phytonadione (vitamin K₁) and hydrogenated lecithin. Another significant patent involves an aqueous solution containing a lipid-soluble pharmaceutical substance. This solution has a pH of 5.5-8 and includes hydrogenated lecithin and neutral amino acids, making it stable and easy to prepare without side effects.

Career Highlights

Katsumi Ida is currently associated with Eisai Company, Limited, where he continues to innovate in the field of aqueous solutions. His work has garnered attention for its potential applications in enhancing the delivery of vitamins and pharmaceuticals.

Collaborations

Ida has collaborated with notable coworkers such as Noritoshi Koyama and Toru Takami, contributing to the advancement of their shared research interests.

Conclusion

Katsumi Ida's contributions to the field of aqueous solutions highlight his innovative spirit and dedication to improving health-related products. His patents reflect a commitment to developing effective and stable formulations that can benefit various industries.