Company Filing History:
Years Active: 2011-2012
Title: Innovations of Masamichi Hiraiwa
Introduction
Masamichi Hiraiwa is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of sensor technology, particularly in gas detection and control systems. With a total of 2 patents, his work has advanced the capabilities of gas sensors in various applications.
Latest Patents
Hiraiwa's latest patents include a "Sensor Control Device" and an "Air Fuel Ratio Detection Apparatus." The Sensor Control Device is designed to manage the current application state of a gas sensor element when measuring specific gas component concentrations. This device features a solid electrolyte body, a pair of electrodes, a sensor heating unit, and several other components that enhance its functionality. The Air Fuel Ratio Detection Apparatus utilizes a gas detection voltage to determine the air-fuel ratio's status, whether it is rich or lean, based on changes in the gas detection signal. This apparatus is crucial for optimizing engine performance and emissions control.
Career Highlights
Masamichi Hiraiwa is currently employed at NGK Spark Plug Company, Limited, where he continues to innovate in the field of sensor technology. His work at this esteemed company has allowed him to collaborate with other talented engineers and researchers, further enhancing the development of advanced gas detection systems.
Collaborations
Hiraiwa has worked alongside notable colleagues such as Satoshi Teramoto and Nobuhiro Inoue. Their combined expertise has contributed to the successful development of innovative technologies in the field.
Conclusion
Masamichi Hiraiwa's contributions to sensor technology through his patents and collaborations highlight his importance as an inventor in the industry. His work continues to influence advancements in gas detection and control systems, showcasing the impact of innovation in this field.