Company Filing History:
Years Active: 1985-2001
Title: Saeko Sawaki: Innovator in Genetic Engineering
Introduction
Saeko Sawaki is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of genetic engineering, particularly in the development of methods for gene transfer and the production of valuable enzymes. With a total of 2 patents, her work has the potential to impact various industries, including biotechnology and pharmaceuticals.
Latest Patents
One of her latest patents focuses on methods for transferring genes into chromosomes. This innovative approach involves integrating a foreign gene into a vector using a lysogenic phage. The method aims to delete unnecessary genes derived from the vector, ensuring that only the desired foreign gene remains. The process includes preparing a vector with specific integration sites, integrating it into the host chromosome, and screening for recombinants that have undergone homologous recombination.
Another notable patent involves a novel coliform bacillus that is useful for the industrial production of staphylokinase, a fibrinolytic enzyme. This invention provides a process for producing staphylokinase using a recombinant DNA that carries genetic information derived from a temperate phage DNA of Staphylococcus aureus. This advancement could lead to more efficient production methods for this important enzyme.
Career Highlights
Saeko Sawaki is currently employed at Kabushiki Kaisha Yakult Honsha, where she continues to advance her research in genetic engineering. Her work has garnered attention for its innovative approaches and practical applications in the field.
Collaborations
Throughout her career, she has collaborated with notable colleagues, including Tomoyuki Sako and Toshizo Sakurai. These partnerships have contributed to her success and the development of her groundbreaking inventions.
Conclusion
Saeko Sawaki's contributions to genetic engineering exemplify the impact of innovative thinking in science. Her patents not only advance the field but also hold promise for future applications in biotechnology.