Location History:
- Saitama, JP (2016)
- Higashimatsuyama, JP (2016)
Company Filing History:
Years Active: 2016
Title: Innovative Contributions of Yoshihito Fujishiro
Introduction
Yoshihito Fujishiro, based in Saitama, Japan, is an accomplished inventor with a remarkable portfolio of four patents. His work primarily focuses on advancements in control apparatuses related to glow plugs, which are essential components in diesel engines.
Latest Patents
One of Fujishiro's latest innovations is the Glow Plug Driving Control Apparatus. This apparatus includes a glow switch and a glow plug that are connected in series between a power supply and ground. It features an electrical control unit that effectively manages the opening and closing of the glow switch, enabling energization driving of the glow plug. Additionally, it includes an energization path switching switch. This switch connects a stability coil in series with the glow switch and the glow plug during the energization start, reverting to a standard connection state afterward.
Another significant patent by Fujishiro is the Method of Diagnosing Glow Plug and Glow Plug Drive Control Device. This method allows for the high-reliability determination of degradation and abnormalities by measuring the resistance value of an operating glow plug. The technique assesses the rate of change of the latest resistance value against an initial value, ensuring any abnormal degradation state of the glow plug is identified promptly.
Career Highlights
Fujishiro is currently employed by Bosch Corporation, a global leader in engineering and technology. His significant contributions to the field of automotive technology, particularly in enhancing the efficiency and reliability of glow plugs, showcase his expertise and commitment to innovation.
Collaborations
Throughout his career, Fujishiro has collaborated with notable colleagues such as Yutaka Tanaka and Tomohiro Nakamura. These collaborations have likely played a role in fostering a synergistic environment for innovation within their projects.
Conclusion
Yoshihito Fujishiro stands out as a key figure in the realm of automotive innovation. His recent patents, specifically in glow plug driving technology, exemplify his dedication to improving driver safety and engine efficiency. With continued contributions to the industry, Fujishiro’s work is set to pave the way for future advancements in automotive engineering.