Company Filing History:
Years Active: 1983-1986
Title: Akihiko Muraoka: Innovator in Vehicle Control Systems
Introduction
Akihiko Muraoka is a notable inventor based in Yokohama, Japan. He has made significant contributions to the automotive industry, particularly in the development of advanced vehicle control systems. With a total of 3 patents to his name, Muraoka's work focuses on enhancing vehicle performance and safety.
Latest Patents
Muraoka's latest patents include a 2WD-4WD change-over control system responsive to rainfall and a four-wheel-drive system for vehicles. The first patent describes a control system that automatically selects between two-wheel drive and four-wheel drive modes based on rainfall measurements. It utilizes a rainfall sensor to gauge precipitation levels and an acceleration sensor to monitor the vehicle's speed. The control unit processes this data to generate appropriate drive mode commands, ensuring optimal vehicle performance under varying weather conditions.
The second patent outlines a four-wheel-drive system that features a power unit with an output shaft oriented laterally. This system includes a power transmission gear unit, a speed reduction gear, and two final reduction gear units for driving the front and rear wheels. The innovative design incorporates a planetary gear assembly that allows for differential action between the sun and ring gears, enhancing the vehicle's handling and stability.
Career Highlights
Muraoka is currently employed at Nissan Motor Company Limited, where he continues to innovate in vehicle technology. His work has contributed to Nissan's reputation for producing reliable and advanced vehicles.
Collaborations
Throughout his career, Muraoka has collaborated with talented colleagues, including Kunihiko Suzuki and Kazuyoshi Hiraiwa. These partnerships have fostered a creative environment that encourages the development of cutting-edge automotive technologies.
Conclusion
Akihiko Muraoka's contributions to vehicle control systems exemplify his commitment to innovation in the automotive industry. His patents reflect a deep understanding of vehicle dynamics and a dedication to improving driver safety and performance. Muraoka's work continues to influence the future of automotive technology.