This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 1978.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1978
Title: Youji Ishii - Innovator in Engine Control Systems
Introduction
Youji Ishii is a notable inventor based in Fujimi, Japan. He has made significant contributions to the field of engine control systems, particularly in the area of ignition timing mechanisms. His innovative approach has led to the development of a patented technology that enhances engine performance.
Latest Patents
Youji Ishii holds a patent for a control system for ignition timing of an engine. This timing control mechanism employs a vacuum chamber connected to a solenoid valve, which is operated by a thermal switch responsive to engine temperature. The solenoid valve connects the vacuum chamber to one of two vacuum outlets linked to the engine intake passage. The first outlet is positioned adjacent and upstream from the throttle valve, while the second outlet is positioned downstream from the throttle valve. The passage from the first outlet to the solenoid valve contains orifice means to restrict flow and also includes a check valve in parallel with the orifice means to permit flow toward the solenoid valve. The passage from the second vacuum outlet contains a check valve that prevents flow toward the solenoid valve. This innovative design aims to optimize engine efficiency and performance.
Career Highlights
Youji Ishii is associated with Honda Giken Kogyo Kabushiki Kaisha, a leading automotive manufacturer. His work at Honda has allowed him to focus on developing advanced technologies that improve engine functionality and reliability. His contributions have been instrumental in enhancing the overall performance of Honda vehicles.
Collaborations
Youji Ishii has collaborated with notable colleagues, including Minoru Tanaka and Touru Yagi. Their teamwork has fostered an environment of innovation and creativity, leading to advancements in engine technology.
Conclusion
Youji Ishii's contributions to engine control systems exemplify the spirit of innovation in the automotive industry. His patented technology not only enhances engine performance but also reflects the ongoing commitment to engineering excellence at Honda.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile