Eitaro Kumazawa

Title: Eitaro Kumazawa: Innovator in Pharmaceutical Preparations

Introduction

Eitaro Kumazawa is a notable inventor based in Oyama, Japan, recognized for his contributions to pharmaceutical innovations. With a total of 11 patents to his name, he has made significant advancements in the field of medical preparations.

Latest Patents

Kumazawa's latest patents include the development of lyophilized HGF preparations. This invention relates to a lyophilized HGF preparation created by lyophilizing an aqueous solution containing HGF. The preparation includes a stabilizer, sodium chloride, a buffer, and/or a surface-active agent, allowing for the stabilization of HGF and enabling long-term storage. Another significant patent is for highly concentrated TCF pharmaceutical preparations. This invention provides pharmaceutical formulations containing highly concentrated tumor cytotoxic factor (TCF). The preparations include highly concentrated TCF and a basic amino acid or their salts, or an organic or inorganic salt as a solubilizer. The resultant compositions can dissolve TCF at high concentrations of 10 mg/ml or more under neutral and isotonic conditions, ensuring stability and suitability for injection preparations.

Career Highlights

Throughout his career, Kumazawa has worked with various companies, including Snow Brand Milk Products Co., Ltd. His work has focused on developing innovative pharmaceutical solutions that address critical medical needs.

Collaborations

Kumazawa has collaborated with notable individuals in his field, including Yozo Ishioka and Yukihiro Saiki. These collaborations have contributed to the advancement of his research and innovations.

Conclusion

Eitaro Kumazawa's contributions to pharmaceutical preparations highlight his role as a significant inventor in the medical field. His innovative patents continue to influence the development of effective medical treatments.