Location History:
- Komaki, JP (2010)
- Kitanagoya, JP (2022)
Company Filing History:
Years Active: 2010-2022
Title: Yasuhiro Fujii: Innovator in Gas Sensing and Piezoelectric Technology
Introduction
Yasuhiro Fujii is a notable inventor based in Kitanagoya, Japan. He has made significant contributions to the fields of gas sensing and piezoelectric technology. With a total of 2 patents to his name, Fujii continues to push the boundaries of innovation in his industry.
Latest Patents
Fujii's latest patents include a gas sensor that features a sensor element extending in an axis direction. This sensor element has a detecting portion at its top end that is designed to detect gas. The gas sensor is enclosed in a stainless steel-made tubular metal shell, which holds the sensor element and includes a brim portion that protrudes outward. Additionally, a crimp portion is formed at the rear end of the metal shell, which bends inwards to press down a sealing member towards the top end side. The Micro Vickers hardness of the crimp portion is measured between 140 to 210 Hv. Another significant patent is for a piezoelectric ceramic composition that contains sodium, bismuth, titanium, and cobalt. The composition ratio of these elements is carefully defined to ensure optimal performance.
Career Highlights
Yasuhiro Fujii is currently employed at NGK Spark Plug Company, Limited, where he applies his expertise in developing innovative technologies. His work has been instrumental in advancing the capabilities of gas sensors and piezoelectric devices.
Collaborations
Fujii collaborates with talented coworkers, including Masato Yamazaki and Kohei Ito. Their combined efforts contribute to the success of their projects and the advancement of technology at their company.
Conclusion
Yasuhiro Fujii is a distinguished inventor whose work in gas sensing and piezoelectric technology has made a significant impact. His innovative patents and collaborations highlight his commitment to advancing technology in his field.