Company Filing History:
Years Active: 1992-2020
Title: Kosei Maebashi: Innovator in Straddled Vehicle Technology
Introduction
Kosei Maebashi is a prominent inventor based in Iwata, Japan. He has made significant contributions to the field of vehicle technology, particularly in the development of straddled vehicles. With a total of 5 patents to his name, Maebashi continues to push the boundaries of innovation in the automotive industry.
Latest Patents
One of Maebashi's latest patents is for a straddled vehicle that includes a gear position sensor abnormality detector. This innovative feature is designed to detect abnormalities in the gear position sensor, which is integrated into the crankshaft-supporter transmission supporter. The detector identifies issues when the vehicle shifts from a stopped state to a running state, based on signals from a rotation speed sensor. Additionally, it can determine abnormalities when the detected gear position differs from an estimated gear position based on signals from both a crankshaft sensor and a rotation speed sensor.
Another notable patent involves a control system and method for a multi-combustion chamber internal combustion engine. This system achieves balance running between combustion chambers by varying engine operating parameters or the parameters of a load driven by the engine. Furthermore, it can detect and correct knocking by sensing the rate of acceleration of the engine output shaft at specific crank angles.
Career Highlights
Kosei Maebashi is currently employed at Yamaha Hatsudoki Kabushiki Kaisha, a leading company in the automotive sector. His work has significantly impacted the design and functionality of modern vehicles, particularly in enhancing safety and performance.
Collaborations
Maebashi has collaborated with notable colleagues, including Takeshi Ito and Jun Taue. Their combined expertise has contributed to the successful development of innovative technologies in the automotive field.
Conclusion
Kosei Maebashi is a distinguished inventor whose work in straddled vehicle technology and internal combustion engines has made a lasting impact on the automotive industry. His innovative patents reflect his commitment to advancing vehicle safety and performance.