Location History:
- Toyota, JP (2013 - 2014)
- Miyoshi, JP (2014)
Company Filing History:
Years Active: 2013-2014
Title: Innovations by Makoto Sato
Introduction
Makoto Sato is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of automotive technology, particularly in the area of catalyst systems for internal combustion engines. With a total of 4 patents to his name, Sato's work focuses on enhancing the efficiency and reliability of exhaust systems.
Latest Patents
One of Sato's latest inventions is a catalyst degradation detection device. This device determines whether a three-way catalyst has degraded by analyzing the maximum value of the amount of oxygen stored by the catalyst. It calculates the stored oxygen amount and measures the responsiveness of the output signal from an oxygen sensor in relation to changes in oxygen concentration in the exhaust downstream of the catalyst. The device corrects the oxygen storage amount based on the sensor's responsiveness, ensuring accurate degradation assessment.
Another significant patent is for a device designed to purify exhaust gas from internal combustion engines. This electronic control device calculates the maximum actual oxygen storage capacity of a catalyst. It stores the gradient of a linear expression formed between the catalyst temperature and the maximum oxygen storage capacity for each degradation level. The device revises the maximum oxygen storage capacity based on the catalyst's temperature and a reference temperature, ensuring optimal performance.
Career Highlights
Makoto Sato is currently employed at Toyota Motor Corporation, where he continues to innovate in automotive technology. His work has been instrumental in improving the efficiency of exhaust systems, contributing to cleaner emissions and better vehicle performance.
Collaborations
Sato collaborates with talented colleagues, including Yusuke Kawamura and Takuya Matsumoto. Together, they work on advancing automotive technologies and enhancing the performance of internal combustion engines.
Conclusion
Makoto Sato's contributions to automotive technology through his innovative patents demonstrate his commitment to improving vehicle efficiency and reducing emissions. His work continues to influence the industry and pave the way for future advancements.
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.