Location History:
- Hino, JP (2012)
- Tokyo, JP (2014)
Company Filing History:
Years Active: 2012-2014
Title: Jinichi Minamikawa: Innovator in Exhaust Emission Control Technology
Introduction
Jinichi Minamikawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of exhaust emission control technology. With a total of 2 patents, his work focuses on improving the efficiency and effectiveness of emission control devices.
Latest Patents
Minamikawa's latest patents include a method for diagnosing regeneration failure of exhaust emission control devices. This method involves diagnosing the regeneration failure of an exhaust emission control device that includes filter regenerating means. The process entails obtaining an exhaust flow rate to the particulate filter and a differential pressure between the entry and exit sides of the filter. By calculating the gradient of change in the differential pressure relative to the change in the exhaust flow rate, the device can determine if regeneration failure has occurred. The calculated gradient is then compared with a predetermined reference gradient to make this diagnosis.
Another significant patent is related to an exhaust emission control device that features a controller. This controller automatically conducts fuel addition by a fuel injection device when a predetermined time has passed while a diesel engine is idling. This occurs without the need for manual operation of a regeneration button, based on the estimated particulate deposition amount.
Career Highlights
Jinichi Minamikawa is currently employed at Hino Motors, Ltd., where he continues to innovate in the field of automotive technology. His work has been instrumental in advancing emission control systems, contributing to cleaner and more efficient vehicles.
Collaborations
Minamikawa has collaborated with notable coworkers, including Hironori Narita and Wataru Koizumi. Their combined expertise has further enhanced the development of innovative solutions in emission control technology.
Conclusion
Jinichi Minamikawa's contributions to exhaust emission control technology reflect his dedication to innovation and environmental sustainability. His patents demonstrate a commitment to improving vehicle efficiency and reducing emissions, making a significant impact in the automotive industry.