Yutaka Abe

Title: Yutaka Abe: Innovator in Electrostatic Sensing and Biosensor Technologies

Introduction

Yutaka Abe is a prominent inventor based in Yamagata, Japan. He has made significant contributions to the fields of electrostatic sensing and biosensor technologies. With a total of 4 patents to his name, Abe's work showcases his innovative spirit and technical expertise.

Latest Patents

One of his latest inventions is an electrostatic sensing device. This device includes a sensor oxide semiconductor TFT and a controller designed to manage the sensor's operations. The sensor features an oxide semiconductor active layer, along with a source electrode, drain electrode, gate electrode, and a gate insulating layer. The controller measures the difference from a reference current while applying a driving voltage to the gate electrode. It determines the polarity of the electrostatic charge based on the direction of the difference from the reference current.

Another notable patent is a biosensor and detection device. This TFT biosensor consists of a gate electrode made from a silicon substrate, a reference electrode, and an enzyme fixed to an insulating substrate. The enzyme reacts with a sensing object material, inducing a pH variation near an ion-sensitive insulating film. The biosensor can detect the concentration of the sensing object material with high sensitivity by measuring the pH variation as a threshold voltage shift.

Career Highlights

Throughout his career, Yutaka Abe has worked with several companies, including NLT Technologies, Ltd. and Tianma Japan, Ltd. His experience in these organizations has contributed to his development as an inventor and innovator in his field.

Collaborations

Abe has collaborated with notable coworkers such as Kazushige Takechi and Shinnosuke Iwamatsu. Their joint efforts have likely enhanced the quality and impact of his inventions.

Conclusion

Yutaka Abe's contributions to electrostatic sensing and biosensor technologies highlight his innovative capabilities and dedication to advancing these fields. His patents reflect a commitment to developing solutions that can significantly impact various applications.