Location History:
- Yokohama, JP (1987)
- Sayama, JP (1990 - 2003)
- Saitama, JP (1999 - 2004)
Company Filing History:
12 out of 435 
3 out of 832,680 Years Active: 1987-2004
Title: Yoshiaki Hironaka: A Pioneer in Fuel Injection Technology
Introduction
Yoshiaki Hironaka, an influential inventor located in Sayama, Japan, has made significant contributions to the field of fuel technology through his innovative designs and patents. With a remarkable portfolio of 15 patents, he has continuously advanced the mechanics of fuel injection and fluid management systems in internal combustion engines.
Latest Patents
Hironaka's most recent patents exemplify his expertise and technical ingenuity. One notable invention is the "Fuel injection device and air-fuel mixture generating device provided with fuel injection device." This device features an electromagnetic driving-type fuel injection valve that injects fuel into the air-intake passageway of an internal combustion engine at precise intervals. Additionally, it includes a collision plate that enhances the efficiency of fuel-air mixing.
Another vital invention is the "Reciprocating pump with malfunction detecting apparatus." This innovative pump is designed to identify anomalies in fluid transfer, such as oil exhaustion or blockages, using a simple yet effective detection mechanism. It leverages a piezoelectric element to monitor pressure fluctuations, ensuring reliable operation while minimizing noise from external vibrations.
Career Highlights
Throughout his career, Hironaka has been associated with notable companies such as Kioritz Corporation, where he honed his skills in engineering and innovation. His work has not only contributed to the technological landscape but has also paved the way for future developments in fuel injection systems.
Collaborations
Hironaka has collaborated with esteemed individuals in the field, including Kiyoshige Enomoto and Yoshikiyo Kamata. Their joint efforts have fostered a dynamic environment for creativity and invention, leading to significant advancements in the industry.
Conclusion
Yoshiaki Hironaka's dedication to innovation in fuel technology is evident through his numerous patents and collaborations. His inventions exemplify the intersection of creativity and engineering, contributing to safer and more efficient internal combustion engines. As he continues to push the boundaries of technology, Hironaka remains a pivotal figure in the realm of modern engineering.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.