Takeshi Uozumi

Title: The Innovations of Takeshi Uozumi

Introduction

Takeshi Uozumi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of biotechnology, particularly in the development of enzymes and expression plasmids. With a total of 2 patents, Uozumi's work has had a considerable impact on various applications in the industry.

Latest Patents

Uozumi's latest patents include a gene and process for producing a thermostable urease. This invention involves an isolated structural Bacillus sp. TB-90 (FERM BP-795) urease gene, which comprises base sequences encoding the amino acid sequences of three subunits of urease. Additionally, he developed a recombinant DNA that can replicate in Escherichia coli. The process for producing urease involves cultivating Escherichia coli carrying this recombinant DNA and recovering urease from the culture mixture. Another significant patent is related to novel expression plasmids containing the full cDNA sequence of calf prochymosin. These plasmids are capable of expressing the prochymosin gene in E. coli host cells. Uozumi's method for preparing these plasmids includes altering the spacing between the SD and ATG sequences within the E. coli trp promoter-operator region of the parent expression plasmid, pCR 701.

Career Highlights

Throughout his career, Uozumi has worked with various companies, including Sapporo Breweries Limited. His expertise in biotechnology has allowed him to contribute to advancements in enzyme production and genetic engineering.

Collaborations

Uozumi has collaborated with notable coworkers such as Teruhiko Beppu and Katsuhiko Nishimori. Their combined efforts have furthered research and development in their respective fields.

Conclusion

Takeshi Uozumi's innovative work in biotechnology, particularly in enzyme production and expression plasmids, showcases his significant contributions to the industry. His patents reflect a commitment to advancing scientific knowledge and practical applications.