Location History:
- Chiryu, JP (2006)
- Obu, JP (2007 - 2017)
- Kariya, JP (2017 - 2019)
Company Filing History:
Years Active: 2006-2019
Title: Noriaki Iwase: Innovator in Air-Fuel Ratio Control Technology
Introduction
Noriaki Iwase is a prominent inventor based in Obu, Japan, known for his significant contributions to the field of internal combustion engine technology. With a total of 9 patents to his name, Iwase has made remarkable advancements in air-fuel ratio control systems, enhancing engine efficiency and performance.
Latest Patents
Iwase's latest patents include a "Cylinder-by-cylinder air-fuel ratio controller for internal combustion engine." This innovative device corrects the air-fuel ratio detecting time during Local-learning to maximize the dispersion of detection values from the air-fuel ratio sensor within one engine cycle. Additionally, it executes Global-learning to adjust the detecting time based on the correlation between variations in estimated air-fuel ratios and fuel quantity correction values for each cylinder. Another notable patent is the "Individual cylinder air-fuel ratio control device of internal combustion engine." This invention estimates the air-fuel ratio for individual cylinders and controls it to minimize variations between them. It also includes a mechanism to halt control during engine misfires, ensuring accurate air-fuel ratio management.
Career Highlights
Noriaki Iwase is currently employed at Denso Corporation, a leading global automotive components manufacturer. His work at Denso has allowed him to focus on developing cutting-edge technologies that improve engine performance and reduce emissions. His expertise in air-fuel ratio control has positioned him as a key figure in the automotive engineering sector.
Collaborations
Iwase has collaborated with notable colleagues such as Yasuo Mukai and Hisashi Iida. Their combined efforts have contributed to the advancement of innovative technologies within the automotive industry.
Conclusion
Noriaki Iwase's contributions to air-fuel ratio control technology have significantly impacted the automotive industry. His innovative patents and collaborative efforts continue to drive advancements in engine efficiency and performance.
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.