Location History:
- Aichi, JP (1996)
- Aichi-ken, JP (1998)
Company Filing History:
2 out of 36,608 
1 out of 5,207 
Years Active: 1996-1998
Title: Hiroyuki Terada: Innovator in Hydro-Pneumatic Suspension Technology
Introduction
Hiroyuki Terada is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of automotive technology, particularly in the development of hydro-pneumatic suspension systems. With a total of 2 patents, Terada's innovations have enhanced vehicle performance and comfort.
Latest Patents
One of Terada's latest patents is a hydro-pneumatic suspension system designed to level vehicles in a side-to-side direction. This system includes first and second absorbers, a pump, and a gas spring element. Each absorber features a piston rod with a piston that slides within a cylinder, creating an actuating chamber for the actuating liquid. The pump and gas spring elements are connected to the actuating chamber, allowing for precise control of the liquid flow.
Another significant patent is the hydropneumatic, self-pumping, telescopic shock absorber. This device incorporates an inlet valve and an outlet valve. The inlet valve opens during the piston’s contraction, allowing fluid to enter the pump chamber, while the outlet valve opens during extension, discharging fluid into a high-pressure operating chamber. This design ensures that pressure does not increase during wheel bounces, effectively absorbing oscillations and enhancing riding comfort.
Career Highlights
Hiroyuki Terada has worked with prominent companies in the automotive industry, including Toyota Motor Corporation and Aisin Seiki Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in vehicle technology.
Collaborations
Throughout his career, Terada has collaborated with talented individuals such as Katsuyuki Sano and Kimitoshi Kato. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the automotive sector.
Conclusion
Hiroyuki Terada's contributions to hydro-pneumatic suspension technology have made a lasting impact on the automotive industry. His innovative patents and collaborations with leading companies and professionals highlight his dedication to enhancing vehicle performance and comfort.