Location History:
- Gotenba, JP (2017 - 2018)
- Gotemba, JP (2021)
Company Filing History:
Years Active: 2017-2021
Title: Innovations of Hiroshi Ohtsuki
Introduction
Hiroshi Ohtsuki is a notable inventor based in Gotenba, Japan. He has made significant contributions to the field of automotive technology, particularly in hybrid vehicles and exhaust gas control systems. With a total of 5 patents to his name, Ohtsuki's work reflects a commitment to enhancing vehicle efficiency and reducing emissions.
Latest Patents
One of Ohtsuki's latest inventions is a COtrapping device designed for hybrid vehicles. This device features a branch passage that diverts exhaust gas, allowing a COtrapping part to capture carbon monoxide from the inflowing exhaust. It includes a cooling part that utilizes battery power to maintain optimal temperatures for trapping CO. Additionally, a flow controlling part regulates the exhaust gas flow into the branch passage, while a COtrapping control part manages both the cooling and flow control functions based on the battery's state of charge.
Another significant patent is an exhaust gas control apparatus for internal combustion engines. This invention calculates an estimated trapped amount of particulate matter in a filter based on engine operating conditions. When the trapped amount exceeds a predetermined limit, the system initiates PM removal control. The apparatus also monitors the temperature of the particulate filter to ensure effective removal of trapped particulate matter.
Career Highlights
Hiroshi Ohtsuki is currently employed at Toyota Motor Corporation, where he continues to innovate and develop advanced automotive technologies. His work has been instrumental in improving vehicle performance and environmental sustainability.
Collaborations
Ohtsuki has collaborated with several talented individuals in his field, including Yoshihisa Tsukamoto and Kazuhiro Itoh. Their combined expertise has contributed to the successful development of various automotive technologies.
Conclusion
Hiroshi Ohtsuki's contributions to automotive innovation demonstrate his dedication to improving vehicle efficiency and reducing environmental impact. His patents reflect a forward-thinking approach to technology that benefits both consumers and the planet.