Takashi Ito

Title: Takashi Ito: Innovator in Gas Sensor Technology

Introduction

Takashi Ito is a prominent inventor based in Kasugai, Japan. He has made significant contributions to the field of gas sensor technology, holding a total of 9 patents. His innovative designs and solutions have advanced the capabilities of gas detection systems.

Latest Patents

One of his latest patents involves a sophisticated gas sensor that includes an internal space, a first electrode, a second electrode, a pumping cell, a third electrode, a fourth electrode, a measuring cell, and a porous diffusion layer. The first and third electrodes, along with the second and fourth electrodes, are strategically formed inside and outside the internal space, respectively. The pumping cell is designed to pump oxygen from the internal space when a predetermined voltage is applied between the first and second electrodes. Additionally, the third electrode is responsible for reducing an oxide gas component in a predetermined gas component, which has undergone a specific diffusion resistance through the porous diffusion layer. The measuring cell then measures the current flow between the third and fourth electrodes when a voltage corresponding to the degree of reduction in the third electrode is applied.

Another notable patent features a gas sensor that includes a sensor element made primarily of an oxygen-ion conductive solid electrolyte. This sensor detects a predetermined gas component in a measurement gas and includes an external communication part with an opening that introduces the measurement gas from the outside under a predetermined diffusion resistance. The design also incorporates an internal space that communicates with the external communication part, a first electrode on the surface of the internal space, and a second electrode in a different space. The pumping cell in this design operates to pump out oxygen from the internal space when a predetermined voltage is applied between the first and second electrodes. The thickness of the external communication part is carefully designed to be between 50% and 100% of the thickness of the internal space.

Career Highlights

Throughout his career, Takashi Ito has worked with notable companies such as NGK Insulators, Inc. and Mitsubishi Electric Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in gas sensor technology.

Collaborations

Takashi has collaborated with talented individuals in his field, including Sumiko Horisaka and Hiroki Fujita. These partnerships have fostered a creative environment that has led to the development of advanced technologies.

Conclusion