Location History:
- Hiroshima, JP (1992 - 2003)
- Aki-gun, JP (2004)
Company Filing History:
Years Active: 1992-2004
Title: Hiroyuki Takebayashi: Innovator in Engine Diagnostics
Introduction
Hiroyuki Takebayashi is a notable inventor based in Aki-gun, Japan. He has made significant contributions to the field of engine diagnostics, holding a total of 4 patents. His work focuses on improving engine performance and reducing emissions, showcasing his commitment to innovation in automotive technology.
Latest Patents
One of Takebayashi's latest patents is a diagnostic apparatus for an engine. This invention introduces a cold-state emission-reducing strategy that examines potential malfunctions of a control unit during cold starts. The diagnostic process determines if the strategy is faulty by assessing whether the cumulative amount of fuel injection is equal to or smaller than a predetermined threshold value. This method allows for accurate and easy detection of abnormalities in the cold-state emission-reducing strategy by calculating the cumulative amount of injection pulse width or fuel flow during a specific time period after engine start.
Another significant patent is an engine control system designed to prevent the deterioration of combustion characteristics when engine temperatures are low. This invention features an intake pressure controller that manages engine control based on the identified engine temperature. When low temperatures are detected after startup, the system suppresses control actions that would decrease intake negative pressure until the intake passage reaches a predetermined temperature, thereby enhancing engine performance.
Career Highlights
Hiroyuki Takebayashi is currently employed at Mazda Motor Corporation, where he applies his expertise in engine diagnostics and control systems. His innovative work has contributed to the advancement of automotive technology, particularly in enhancing engine efficiency and reducing emissions.
Collaborations
Takebayashi has collaborated with notable colleagues, including Toshiyuki Kikuchi and Mitsutoshi Abe. Their combined efforts in research and development have furthered the progress of engine technology at Mazda.
Conclusion
Hiroyuki Takebayashi is a distinguished inventor whose work in engine diagnostics and control systems has made a significant impact on the automotive industry. His innovative patents reflect his dedication to improving engine performance and reducing environmental impact.
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.