Shigeru Sasakawa

Title: Shigeru Sasakawa: Innovator in Blood Preservation Solutions

Introduction

Shigeru Sasakawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of blood preservation and activation through his innovative solutions. With a total of 2 patents, his work has the potential to impact medical practices significantly.

Latest Patents

Sasakawa's latest patents focus on an additive solution for blood preservation and activation. The first patent discloses an additive solution that comprises a phosphoenolpyruvic acid, where R₁ represents a hydrogen atom or an alkyl group having 1 to 12 carbon atoms. R₂ and R₃ represent a hydrogen atom, an alkali metal, or an alkyl group having 1 to 12 carbon atoms, respectively. This solution also includes L-ascorbic acid-phosphate or its pharmaceutically acceptable salt, a saccharide, adenine, and a pharmaceutically acceptable organic buffer. The second patent similarly describes an additive solution for blood preservation and activation, which includes a phosphoenolpyruvic acid and a saccharide, adenine, and an organic acid or its pharmaceutically acceptable alkali metal salt.

Career Highlights

Throughout his career, Shigeru Sasakawa has worked with prominent organizations such as Ube Industries, Inc. and the Japanese Red Cross Society. His experience in these institutions has allowed him to develop and refine his innovative ideas in blood preservation.

Collaborations

Sasakawa has collaborated with notable individuals in his field, including Masayuki Shiba and Naotaka Hamasaki. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Shigeru Sasakawa's contributions to blood preservation technology highlight his innovative spirit and dedication to improving medical practices. His patents represent a significant step forward in the field, showcasing the importance of research and collaboration in driving advancements in healthcare.