This inventor holds 1 USPTO granted patent. Top assignees: Hitachi, Ltd., Nissan Motor Company Limited. Active years: 1988.
Company Filing History:
1 out of 42,726 
1 out of 13,420 
Years Active: 1988
Title: Hiroaki Oogane: Innovator in Air/Fuel Ratio Detection Technology
Introduction
Hiroaki Oogane is a notable inventor based in Yokosuka, Japan. He has made significant contributions to the field of internal combustion engines, particularly in the area of air/fuel ratio detection. His innovative approach has led to the development of a patented technology that enhances the accuracy of air/fuel ratio measurements.
Latest Patents
Oogane holds a patent for an "Air/fuel ratio detecting apparatus for internal combustion engines." This invention involves an A/F ratio sensor that detects the concentration of residual oxygen in exhaust gas. It determines the A/F ratio by utilizing an air excess ratio table based on the detector's output. The invention also includes an additional air introducing device that introduces a predetermined quantity of air into the engine for a specific duration, ensuring accurate A/F ratio detection without the influence of aged deterioration of the oxygen concentration.
Career Highlights
Throughout his career, Hiroaki Oogane has worked with prominent companies such as Nissan Motor Company Limited and Hitachi, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in automotive technology.
Collaborations
Oogane has collaborated with notable colleagues, including Tadahiro Yamamoto and Eiichi Ohnishi. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Hiroaki Oogane's contributions to air/fuel ratio detection technology exemplify his innovative spirit and dedication to improving internal combustion engine performance. His patent reflects a significant advancement in the field, showcasing his expertise and commitment to engineering excellence.