Takehiro Imai

Title: Takehiro Imai: Innovator in Particle Detection Technology

Introduction

Takehiro Imai is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of particle detection technology, holding a total of 4 patents. His innovative approaches have led to advancements in the accuracy and efficiency of particle counting methods.

Latest Patents

Imai's latest patents include a light scattering particle counter and a particle counting method. The light scattering particle counter enhances the signal-to-noise ratio by attenuating high-frequency noise while preserving the signal component. This is achieved by irradiating a sample fluid with a laser beam to create a particle detection area. The device utilizes a multi-channel light detecting element to receive scattered light from particles, employing low pass filters that depend on the laser beam diameter and fluid flow velocity to accurately count particles in the sample fluid.

The particle counting method developed by Imai allows for precise counting of particles by discriminating between the wave patterns of normal particles and those caused by agitation or changes in light intensity. This method involves irradiating a light onto a sample gas, detecting scattered light with a photoelectric conversion device, and counting particles based on the output voltage wave pattern. The method calculates time differences to ensure accurate counting, enhancing the reliability of particle detection.

Career Highlights

Throughout his career, Takehiro Imai has worked with prominent companies such as Rion Company Ltd. and Namco Bandai Games, Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies in particle detection.

Collaborations

Imai has collaborated with notable colleagues, including Toshihiro Kushizaki and Naohiro Saito. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Takehiro Imai's contributions to particle detection technology exemplify his dedication to innovation. His patents and career achievements highlight his role as a leading inventor in this specialized field.