Company Filing History:
Years Active: 2011-2013
Title: Tetsuo Maeda: Innovator in Hybrid Vehicle Technology
Introduction
Tetsuo Maeda is a notable inventor based in Kobe, Japan, recognized for his contributions to hybrid vehicle technology. With a total of two patents to his name, Maeda has made significant advancements in the field of automotive engineering.
Latest Patents
One of Maeda's latest patents is an engine controller for hybrid vehicles. This innovative controller allows for a forced driving operation of the engine, enabling it to perform inspections similar to those conducted on vehicles powered solely by an engine. The engine controller includes an operation control unit (ECM) that maintains the engine's operation in a predetermined state suitable for inspections. Additionally, it features an operation state determination unit (EVCM) that assesses whether the cold start condition is met based on battery state information. If the condition is satisfied, the ECM executes forced driving control of the engine.
Another significant patent by Maeda is a power supply abnormality detection circuit for on-vehicle electronic control devices. This circuit is designed to ensure a stable control voltage is supplied to a microprocessor from the on-vehicle battery. In the event of contact failure at the main power supply terminal, the circuit can utilize bypass power to report abnormalities and store occurrence history information. It detects a bypass power state when the input voltage to the main power supply circuit drops below the battery's power supply voltage.
Career Highlights
Tetsuo Maeda is currently employed at Mitsubishi Electric Corporation, where he continues to innovate and develop advanced technologies for the automotive industry. His work has contributed to enhancing the reliability and efficiency of hybrid vehicles.
Collaborations
Maeda has collaborated with notable coworkers, including Masaharu Yuhara and Masahide Fujita, who have also contributed to advancements in automotive technology.
Conclusion
Tetsuo Maeda's work in hybrid vehicle technology exemplifies the innovative spirit of modern engineering. His patents reflect a commitment to improving vehicle performance and safety, making a lasting impact on the automotive industry.