Keiji Tamura

Title: Keiji Tamura: Innovator in Biologically Active Products

Introduction

Keiji Tamura is a notable inventor based in Sendai, Japan. He has made significant contributions to the field of biologically active products, holding a total of 2 patents. His work focuses on the development of proteins that have important implications for health and disease management.

Latest Patents

Tamura's latest patents include a biologically active product produced by Streptococcus pyogenes. This invention describes a stable protein with a molecular weight of 20,000 to 30,000 and an isoelectric point of 8.0-10.0, which is derived from the culture fluid of Streptococcus pyogenes and subsequently purified. The purified protein is known to promote lymphocyte proliferation, provide protection against bacterial and viral infections, and restrict minor metastasis. Another significant patent is for an immune serum for the diagnosis of cancer, which outlines a method for preparing specific immune serum by immunizing animals other than humans and absorbing the resulting serum with normal human serum.

Career Highlights

Throughout his career, Tamura has worked with several prominent companies, including Kabushiki Kaisha Saikin Kagaku Kenkyujo and Kabushiki Kaisha Kayaku Kosei Bushitsu Kenkyujo. His innovative work has positioned him as a key figure in the development of biologically active products.

Collaborations

Tamura has collaborated with notable individuals in his field, including Katsuo Kumagai and Hidemi Rikiishi. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Keiji Tamura's contributions to the field of biologically active products highlight his innovative spirit and dedication to improving health outcomes. His patents reflect a commitment to scientific advancement and the potential for significant impact in medical diagnostics and treatment.