Hachiro Yasuda

Title: Hachiro Yasuda: Innovator in Airborne Microbial Measurement

Introduction

Hachiro Yasuda is a notable inventor based in Toyohashi, Japan. He has made significant contributions to the field of airborne microbial measurement, holding two patents that showcase his innovative approach to this important area of research.

Latest Patents

Yasuda's latest patents include an "Airborne Microbial Measurement Apparatus and Measurement Method Thereof." This invention provides a system that includes a discharge apparatus with a discharge electrode and a voltage supply unit. The apparatus is designed to collect airborne microbes from the air using a high voltage applied to the discharge electrode. Additionally, it features a reagent injection apparatus that supplies a dyeing reagent to the collected microbes or their DNA. A light emission measurement apparatus is also included to sense the quantity of light generated from the DNA after dyeing. The system is controlled by a controller that manages the voltage supply to either collect airborne microbes or destroy their external walls.

Another significant patent is the "Method of Measuring Microparticles Having Nucleic Acid and Apparatus Therefor." This invention aims to provide a rapid and accurate evaluation of contamination by microparticles containing nucleic acid. The system involves several steps, including adhering microparticles to a member, breaking their membranes through electrical discharge, electrophoresing the microparticles, and measuring the concentration of nucleic acid through fluorescent staining.

Career Highlights

Yasuda has worked with esteemed organizations such as Toyohashi University of Technology and LG Electronics Inc. His work in these institutions has allowed him to develop and refine his innovative ideas in microbial measurement technology.

Collaborations

Some of his notable coworkers include Akira Mizuno and Kazunori Takashima. Their collaboration has likely contributed to the advancement of research in the field of microbial measurement.

Conclusion

Hachiro Yasuda's contributions to airborne microbial measurement through his innovative patents highlight his role as a significant inventor in this field. His work continues to influence research and technology in microbial analysis.