Hirohito Kiyota

Title: Hirohito Kiyota: Innovator in Sensor Technology

Introduction

Hirohito Kiyota is a prominent inventor based in Kiyosu, Japan. He has made significant contributions to the field of sensor technology, holding a total of 6 patents. His work focuses on developing advanced sensor elements and gas sensors that enhance measurement accuracy and efficiency.

Latest Patents

Kiyota's latest patents include innovative designs for sensor elements and gas sensors. One of his notable inventions is a sensor element that features an element main body composed of oxygen ion-conductive solid electrolyte layers. This design is complemented by a porous protective layer that safeguards the element main body. The protective layer consists of both an inner and an outer porous layer, with the outer layer having a smaller average pore diameter than the inner layer. Another significant patent involves a method for measuring NOx gas concentration. In this design, oxygen from the gas to be measured is introduced into a first internal space through a diffusion control part. By applying voltage between electrodes, the system effectively pumps out oxygen and calculates the NOx concentration based on the current generated.

Career Highlights

Hirohito Kiyota is associated with NGK Insulators, Inc., where he has been instrumental in advancing sensor technology. His innovative approaches have led to the development of cutting-edge products that are widely used in various applications.

Collaborations

Kiyota has collaborated with notable colleagues, including Koichi Masuda and Nobukazu Ikoma. Their combined expertise has contributed to the success of various projects and innovations in the field.

Conclusion

Hirohito Kiyota's contributions to sensor technology exemplify his dedication to innovation and excellence. His patents reflect a commitment to improving measurement techniques, making a lasting impact in the industry.