Location History:
- Kakamigahara, JP (2013 - 2018)
- Nagoya, JP (2021)
Company Filing History:
Years Active: 2013-2021
Title: Masao Tsuzuki: Innovator in NOx Sensor Technology
Introduction
Masao Tsuzuki is a prominent inventor based in Kakamigahara, Japan. He has made significant contributions to the field of gas sensor technology, particularly in the development of NOx sensor control devices. With a total of 8 patents to his name, Tsuzuki's work has had a substantial impact on internal combustion engine efficiency and emissions control.
Latest Patents
Tsuzuki's latest patents include a NOx sensor control device and a NOx sensor control method. The NOx sensor control device is designed to connect to a NOx sensor mounted in an internal combustion engine. This sensor features a detection cell that detects NOx concentration, utilizing a solid electrolyte body and a pair of electrodes. Additionally, the device includes a heater that heats the detection cell. The heater control unit is programmed to perform recovery control of the NOx sensor when the internal combustion engine stops, effectively managing the electric current to remove SOx adsorbed to the sensor. Another notable patent is a gas sensor apparatus that outputs a value corresponding to the concentration of a specific gas component. This apparatus includes a computation section that calculates the concentration based on the output value and the pressure of the gas.
Career Highlights
Masao Tsuzuki is currently employed at NGK Spark Plug Company, Limited, where he continues to innovate in the field of gas sensors. His work has been instrumental in advancing technologies that enhance engine performance and reduce harmful emissions.
Collaborations
Tsuzuki has collaborated with notable coworkers such as Takaya Yoshikawa and Tomohiro Tajima. Their combined expertise has contributed to the successful development of various innovative technologies in the automotive sector.
Conclusion
Masao Tsuzuki's contributions to NOx sensor technology and gas sensors have established him as a key figure in the field. His innovative patents and ongoing work at NGK Spark Plug Company, Limited, continue to influence advancements in emissions control and engine efficiency.