Location History:
- Higashimatsuyama, JP (1987 - 1989)
- Saitama, JP (1990 - 1994)
- Saitama-ken, JP (1998)
Company Filing History:
Years Active: 1987-1998
Title: Ikuo Nomura: Innovator in Power Steering Technology
Introduction
Ikuo Nomura is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of automotive technology, particularly in power steering systems. With a total of 6 patents to his name, Nomura's innovations have enhanced vehicle performance and driver experience.
Latest Patents
Nomura's latest patents include a vehicle speed responsive power steering apparatus. This invention enables the pressure acting upon a power cylinder to be variably controlled based on vehicle speed, allowing for a more adaptable assisting force. The control valve selectively connects a pump and a tank to the left and right chambers of a power cylinder, utilizing a first and second fluid pressure bridge circuit. The first circuit includes variable throttles that respond to steering operations, while the second circuit operates in parallel, incorporating a vehicle speed responsive variable throttle valve.
Another significant patent is the power steering apparatus featuring a hydraulic reaction mechanism. This design includes a main hydraulic path and a reactive oil pressure supply path, which branches from the main path. The hydraulic reaction mechanism generates a steering reaction through a control valve mechanism, which is adjusted according to the vehicle's traveling conditions. This innovative approach improves the responsiveness and efficiency of power steering systems.
Career Highlights
Ikuo Nomura is currently associated with Jidosha Kiki Co., Ltd., a company known for its advancements in automotive technology. His work has been instrumental in developing systems that enhance vehicle handling and safety. Nomura's expertise in hydraulic systems and control mechanisms has positioned him as a key figure in the automotive engineering sector.
Collaborations
Throughout his career, Nomura has collaborated with talented individuals such as Yasuyoshi Emori and Hiroshi Ohsaki. These partnerships have fostered a creative environment that has led to the development of innovative automotive solutions.
Conclusion
Ikuo Nomura's contributions to power steering technology exemplify the impact of innovation in the automotive industry. His patents reflect a commitment to enhancing vehicle performance and driver safety. Through his work at Jidosha Kiki Co., Ltd., Nomura continues to influence the future of automotive engineering.