Company Filing History:
4 out of 1,627 
2 out of 105 Years Active: 2001-2006
Title: Innovations by Yoshiyuki Hoshiba: Pioneering Valve Timing Control Apparatuses
Introduction
Yoshiyuki Hoshiba, an accomplished inventor based in Kyoto, Japan, has made significant contributions to automotive engineering, particularly in the realm of engine technologies. With a total of four patents to his name, his work focuses on enhancing engine efficiency and performance through innovative valve timing control mechanisms.
Latest Patents
Two of Yoshiyuki Hoshiba's most recent inventions showcase his expertise in controlling valve timing for engines. The first patent is a "Valve Timing Control Apparatus for Engine," which incorporates a variable valve mechanism to adjust the opening and closing timings of intake and exhaust valves. This system features an elapsed time detecting device that monitors the time since the engine was cold-started, allowing for advanced control of the valve timings to optimize engine performance during this initial phase.
The second patent, titled "Variable Valve Timing Controller for an Engine," outlines a controller designed to manage both intake and exhaust valves. This innovation operates the valves in a first mode upon engine startup and shifts to a second mode when specific conditions are met, further enhancing the timing of valve openings. Such advancements are crucial for improving fuel efficiency and reducing emissions in modern engines.
Career Highlights
Throughout his career, Yoshiyuki Hoshiba has worked with prominent companies in the automotive industry, including Mitsubishi Jidosha Kogyo Company and Mitsubishi Jidosha Engineering Company. His extensive experience in these organizations has allowed him to refine his skills in engine design and innovation, contributing to his success as an inventor.
Collaborations
Yoshiyuki Hoshiba has collaborated with notable professionals in his field, including Katsuhiko Miyamoto and Hideo Nakai. These partnerships have played a vital role in developing his innovative concepts and translating them into patented technologies that advance engine performance.
Conclusion
Yoshiyuki Hoshiba is a notable inventor whose work in valve timing technology is transforming the automotive engineering landscape. His patents not only reflect his innovative spirit but also contribute to the broader pursuit of more efficient and environmentally friendly engine designs. With his continued dedication to research and development, Hoshiba's future contributions to the field are eagerly anticipated.