Location History:
- Toyota, JP (1990 - 1992)
- Aichi-ken, JP (1998)
Company Filing History:
9 out of 36,771 
8 out of 5,207 
Years Active: 1990-1998
Title: Masaki Kawanishi: Innovator in Vehicle Technology
Introduction
Masaki Kawanishi, a prominent inventor based in Toyota, Japan, has made significant contributions to the automotive industry with a total of nine patents to his name. His innovative work focuses on enhancing vehicle performance and safety, ensuring a better driving experience.
Latest Patents
Kawanishi's latest patents include groundbreaking technologies in vehicle speed estimation and suspension pressure control systems. One notable invention is an "Apparatus for estimating vehicle speed based on detected wheel speed," which utilizes wheel speed detecting devices to accurately estimate the speed of a vehicle. This system incorporates a noise detector that identifies any noise within the detected wheel speeds, allowing for an adaptive estimation rule that enhances accuracy and reliability.
Another significant contribution is the "Pressure control system for suspension," which applies pressure proportional to the current level supplied to a solenoid of a pressure control valve. This system aims to maintain a vehicle's attitude stable, despite variations in longitudinal and lateral acceleration. Using sophisticated sensors, the electronic controller adjusts the current level to adapt to driving conditions, ensuring optimal vehicle handling and stability.
Career Highlights
Throughout his career, Kawanishi has worked with notable companies such as Toyota Motor Corporation and Aisin Seiki Co., Ltd. His work within these organizations has been pivotal in developing advanced technologies that push the boundaries of vehicle design and function.
Collaborations
Kawanishi has collaborated with talented coworkers, including Takashi Yonekawa and Shuuichi Buma. Together, they have contributed to groundbreaking projects that showcase innovation and engineering excellence within the automotive sector.
Conclusion
Masaki Kawanishi's dedication to the field of vehicle technology and his impressive portfolio of patents underscore his role as a key innovator. His contributions not only enhance vehicle performance but also significantly improve safety and efficiency, impacting the future of automotive technology.