Yoichi Uehara

Title: The Innovations of Yoichi Uehara

Introduction

Yoichi Uehara is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of biotechnology, particularly in enzyme research. His work has led to the development of innovative solutions that have practical applications in various industries.

Latest Patents

Uehara holds a patent for a novel esterase derived from the sp. 0-0013 strain (FERM BP-08660). This enzyme exhibits unique properties, including the ability to hydrolyze methyl 3-hydroxypalmitate to generate 3-hydroxypalmitic acid and methanol. The optimal functioning temperature of this enzyme is 37°C, with a stable pH range between pH 7 and pH 10. Additionally, 97% of the enzyme remains stable at 43°C. It is activated by sodium and potassium ions, while being inhibited by strontium ion, divalent iron ion, and methyl palmitate. The molecular weight of the enzyme is approximately 46,500 Da, as determined by SDS-PAGE, and about 41,000 Da via gel filtration methods. The isoelectric point is pI 4, as established by polyacrylamide gel isoelectric focusing.

Career Highlights

Uehara is affiliated with the National Agriculture and Bio-oriented Research Organization, where he conducts research and development in agricultural biotechnology. His work has been instrumental in advancing the understanding of enzyme functions and their applications in agriculture and bioengineering.

Collaborations

Throughout his career, Uehara has collaborated with esteemed colleagues such as Makoto Shinohara and Akimasa Nakano. These partnerships have fostered a collaborative environment that enhances innovation and research outcomes.

Conclusion

Yoichi Uehara's contributions to enzyme research exemplify the impact of innovation in biotechnology. His patented esterase showcases the potential for advancements in agricultural applications. Uehara's work continues to inspire future research and development in the field.