Company Filing History:
2 out of 266 
2 out of 33 Years Active: 1981-1982
Title: Kazuyo Hagihara: Innovator in Biochemical Assays
Introduction
Kazuyo Hagihara is a notable inventor based in Ichikawa, Japan. She has made significant contributions to the field of biochemistry, particularly in the development of methods for assaying enzyme activity. With a total of 2 patents, her work has implications for both research and clinical applications.
Latest Patents
Hagihara's latest patents include a method for assaying the activity of gamma-glutamyl transpeptidase. This method utilizes a novel compound, L-gamma-glutamyl-3-carboxy-4-hydroxyanilide, which can exist as an acid addition salt or an alkali metal or amine salt. This innovation is particularly useful for determining the activity of gamma-glutamyl transpeptidase, a key enzyme in various biochemical processes.
Career Highlights
Throughout her career, Kazuyo Hagihara has worked with prominent companies such as Nitto Boseki Co., Ltd. and Iatron Laboratories Inc. Her experience in these organizations has allowed her to refine her skills and contribute to significant advancements in her field.
Collaborations
Hagihara has collaborated with esteemed colleagues, including Takeshi Nagasawa and Katsumasa Kuroiwa. These partnerships have fostered a collaborative environment that enhances innovation and research outcomes.
Conclusion
Kazuyo Hagihara's contributions to the field of biochemistry through her patents and collaborations highlight her role as a leading inventor. Her work continues to influence the methods used in enzyme activity assays, showcasing the importance of innovation in scientific research.