Company Filing History:
3 out of 832,880 Years Active: 2001-2002
Title: Tadanori Yamamura: Innovator in Phytase Development
Introduction
Tadanori Yamamura is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of biotechnology, particularly in the development of phytase enzymes. With a total of three patents to his name, Yamamura's work has implications for animal feed and agricultural practices.
Latest Patents
Yamamura's latest patents focus on phytase derived from the genus Monascus. One of his patents describes an isolated phytase that has a low Michaelis constant for phytic acid. This phytase is derived from a microorganism, specifically IFO 30873. The enzyme exhibits a Michaelis constant of 10 to 110 µM when phytic acid is used as a substrate. The optimum pH for this phytase is 2.5, and it operates best at a temperature of 45°C. The molecular weight of the enzyme is 140 kDa, and its isoelectric point is 5.2. Another patent details a similar phytase with a Michaelis constant of 20 µM, an optimum pH of 6.0, and a temperature of 50°C. This variant has a molecular weight of 120 kDa and an isoelectric point of 4.8.
Career Highlights
Throughout his career, Tadanori Yamamura has focused on the innovative development of enzymes that enhance the nutritional value of animal feed. His research has contributed to advancements in agricultural biotechnology, making him a key figure in this field.
Collaborations
Yamamura has worked alongside notable colleagues such as Tadashi Nagashima and Satoshi Kuroyanagi. Their collaborative efforts have furthered the research and application of phytase enzymes in various industries.
Conclusion
Tadanori Yamamura's contributions to the field of biotechnology, particularly through his patents on phytase enzymes, highlight his role as an innovator. His work not only advances scientific knowledge but also has practical applications in agriculture and animal nutrition.