Company Filing History:
Years Active: 1994
Title: Hatagaki Keizo: Innovator in Biochemical Analysis
Introduction
Hatagaki Keizo is a notable inventor based in Handa, Japan. He has made significant contributions to the field of biochemical analysis, particularly with his innovative work on biochemical oxygen demand (BOD) analyzers. His inventions have the potential to enhance environmental monitoring and water quality assessment.
Latest Patents
Hatagaki holds a patent for a biochemical oxygen demand analyzer and methods of analysis using it. The invention relates to a BOD analyzer that comprises a microbe sensor containing an oxygen electrode and a microbe membrane. The microbe membrane is created by immobilizing microorganisms from the genus Klebsiella in a membrane. Specifically, the BOD analyzer includes a flow cell equipped with a microbe sensor and a liquid passage connected to the entrance of the flow cell. The microbe membrane is made by immobilizing Klebsiella oxytoca 12092 strain in a porous hydrophilic membrane, utilizing various gelating agents.
Career Highlights
Hatagaki is associated with Nakano Vinegar Co., Ltd., where he has been able to apply his expertise in biochemical analysis. His work has contributed to advancements in the field, particularly in the development of more efficient methods for analyzing BOD.
Collaborations
Throughout his career, Hatagaki has collaborated with notable colleagues such as Shigeru Maeda and Akira Ohki. These collaborations have likely enriched his research and contributed to the success of his inventions.
Conclusion
Hatagaki Keizo's innovative work in the development of biochemical oxygen demand analyzers showcases his commitment to improving environmental monitoring techniques. His contributions are valuable to the field of biochemical analysis and have the potential to impact water quality assessment positively.