Location History:
- Yokohama, JA (1976 - 1978)
- Yokosuka, JA (1978)
- Iwato, Yokosuka, JP (1981)
- Yokosuka, JP (1979 - 1984)
- Totsuka-ku, Yokohama-shi, Kanagawa-ken, JP (1988)
- Kanagawa, JP (1992)
Company Filing History:
32 out of 13,395 
1 out of 42,485 
3 out of 832,680 Years Active: 1976-1992
Title: Masaaki Saito: Innovator in Engine Control Systems
Introduction
Masaaki Saito, located in Yokosuka, Japan, is a prolific inventor known for his significant contributions to engine control technologies. With a remarkable portfolio of 35 patents, Saito has established himself as a leader in innovations designed to enhance engine performance and reliability.
Latest Patents
Among Saito's notable inventions is a patent for a "System and method for controlling ignition timing to suppress engine knocking." This advanced method utilizes a periodic pseudo-random signal, which is superimposed on the ignition signal of an internal combustion engine. By calculating a cross-correlation function to determine the actual knocking level, the ignition timing can be adjusted to optimize engine performance without exceeding the knocking limits.
Another significant innovation is the "System and method for self diagnosing an engine control system." This patent outlines a diagnostic approach that involves superimposing a periodic pseudo-random signal on control signals during steady-state engine conditions. It enables the detection of system deterioration by comparing cross-correlation values with reference thresholds, ensuring the reliability of vital engine control components.
Career Highlights
Masaaki Saito has had a distinguished career, primarily associated with Nissan Motor Company Limited, where he has worked on numerous projects focused on enhancing automotive technologies. His expertise in engine control systems has led to advancements that significantly improve engine efficiency and performance.
Collaborations
Throughout his career, Saito has collaborated with esteemed colleagues, including Yoshihisa Kawamura and Mitsumasa Inoue. These partnerships have fostered innovation and led to the successful development of various patented technologies in the automotive industry.
Conclusion
Masaaki Saito's contributions to engine control systems have made a lasting impact on the automotive sector. With his extensive patent portfolio and collaborative efforts, he continues to be a driving force in the field of innovations for engine performance optimization.
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.