Company Filing History:
3 out of 832,912 Years Active: 2001-2002
Title: Satoshi Kuroyanagi: Innovator in Phytase Research
Introduction
Satoshi Kuroyanagi 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 3 patents to his name, Kuroyanagi's work has implications for animal feed and agricultural practices.
Latest Patents
Kuroyanagi'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, with an optimum temperature of 45°C. The molecular weight of the enzyme is 140 kDa, and its isoelectric point is 5.2. Another patent details a phytase with a Michaelis constant of 20 µM, an optimum pH of 6.0, and an optimum 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, Kuroyanagi has focused on the practical applications of his research in phytase enzymes. His work has the potential to enhance the nutritional value of animal feed, thereby improving livestock health and productivity.
Collaborations
Kuroyanagi has collaborated with notable colleagues in his field, including Tadashi Nagashima and Tadanori Yamamura. Their combined expertise has contributed to the advancement of phytase research and its applications.
Conclusion
Satoshi Kuroyanagi is a prominent figure in the field of biotechnology, particularly known for his innovative work on phytase enzymes. His patents reflect a commitment to improving agricultural practices and animal nutrition.