Company Filing History:
Years Active: 2018-2025
Title: Tomofumi Fujii: Innovator in Gas Sensor Technology
Introduction
Tomofumi Fujii, hailing from Kariya, Japan, is a noteworthy inventor recognized for his contributions to gas sensor technology. With a singular patent to his name, he has made significant strides in the automotive industry, particularly in the field of exhaust gas monitoring.
Latest Patents
Fujii's patent, titled "Gas sensor control apparatus," introduces a sensor element for Air-Fuel (A/F) sensors that incorporates a solid electrolyte layer. This innovative apparatus features a first electrode that is exposed to the exhaust gas of an internal combustion engine and a second electrode positioned to face an atmospheric air chamber. The sensor element is designed to generate a sensor output corresponding to the oxygen concentration in the exhaust gas. A microcomputer plays a crucial role in this invention by supplying oxygen to the first electrode side from the second electrode side, thereby applying a predetermined voltage between the electrode pair. Additionally, this microcomputer can detect anomalies in the solid electrolyte layer by monitoring the electric current generated during the initiation of the oxygen supply.
Career Highlights
Tomofumi Fujii is associated with Denso Corporation, a company renowned for its advancements in automotive technology and solutions. His innovative work has helped push the boundaries of sensor technology, which is imperative for improving vehicle emissions systems.
Collaborations
In his career, Fujii has collaborated with notable colleagues such as Katsuhide Akimoto and Shuuichi Nakano. These partnerships highlight the collaborative spirit prevalent within the innovative environment at Denso Corporation, fostering advancements in technology through shared expertise.
Conclusion
Tomofumi Fujii's contributions, embodied in his patented gas sensor control apparatus, signify the crucial role of innovation in the automotive sector. Through his work at Denso Corporation and collaboration with esteemed colleagues, he continues to influence the trajectory of gas sensor technology, paving the way for enhanced environmental standards in internal combustion engines.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.