Location History:
- Tokai, JP (2017)
- Kariya, JP (2014 - 2019)
Company Filing History:
Years Active: 2014-2019
Title: Innovations by Hiroyuki Takezoe
Introduction
Hiroyuki Takezoe is a prominent inventor based in Kariya, Japan. He has made significant contributions to the field of internal combustion engines, holding a total of 10 patents. His work focuses on enhancing the efficiency and performance of engine systems.
Latest Patents
One of his latest patents is an air quantity calculation device for internal combustion engines. This device allows an ECU to calculate the amount of air flowing into a cylinder based on the pressure in the intake tube. It utilizes an air intake valve model to simulate the behavior of air entering the combustion chamber. The ECU also determines whether the calculated air intake amount matches the actual air flowing into the chamber. When a match is found, the ECU calculates a learned value by comparing the cylinder's flowing air amount with the air intake amount.
Another notable patent is a control device for internal combustion engines. This device estimates the cylinder-inflow EGR gas amount and calculates a misfire limit EGR gas amount based on the engine's operational state. It compares these two amounts to predict potential misfires. If a misfire is predicted, the device executes a misfire avoidance control. It also calculates the actual effect of this control and determines if the misfire can be avoided. If unavoidable, it calculates a delay restriction value for ignition timing to mitigate the misfire.
Career Highlights
Hiroyuki Takezoe is currently employed at Denso Corporation, a leading company in automotive technology. His innovative work has contributed to advancements in engine control systems, making significant impacts in the automotive industry.
Collaborations
He has collaborated with notable coworkers such as Hiroshi Katsurahara and Hideaki Ichihara. Their teamwork has fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.
Conclusion
Hiroyuki Takezoe's contributions to the field of internal combustion engines through his patents demonstrate his expertise and commitment to innovation. His work continues to influence the automotive industry positively.
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.