Location History:
- Saitama, JP (2006 - 2014)
- Wako, JP (2008 - 2018)
Company Filing History:
6 out of 21,929 
1 out of 19,748 
1 out of 11 
Years Active: 2006-2018
Title: **Innovations of Akira Isayama: A Pioneer in Fuel Technology**
Introduction
Akira Isayama, an esteemed inventor based in Wako, Japan, has made significant contributions to fuel technology through his innovative designs and inventions. With a total of seven patents to his name, Isayama's work focuses on enhancing the efficiency and safety of fuel systems used in vehicles.
Latest Patents
Among Isayama's latest patents are two remarkable inventions aimed at improving fuel management in vehicles. The first patent, titled "Fuel shutoff structure," presents a novel design that prevents fuel outflow to an external fuel line of a fuel tank mounted on a vehicle. This invention features a fuel shutoff valve located at the rear section of the fuel tank that interacts with a canister positioned at the front section of the tank. The inventive connection between an in-tank fuel line and the external fuel line, separated from the fuel shutoff valve, enhances the safety and reliability of fuel systems.
The second patent, "Sealing structure of fuel tank and vehicle provided with same," describes a detailed sealing mechanism designed to ensure the integrity of fuel tanks. This invention includes a hollow circular cylinder part and a cap body with a seal member placed between them, along with a protruding part that secures the structure and enhances its functionality.
Career Highlights
Throughout his career, Akira Isayama has collaborated with prominent companies, notably Honda Motor Co., Ltd. and Denso Corporation. His work with these organizations has allowed him to apply his innovative ideas in industrial settings, leading to numerous advancements in vehicle fuel systems.
Collaborations
Isayama's journey has been supported by talented coworkers, including Kotaro Tanaka and Takashi Akiba. Their collaborative efforts undoubtedly contributed to the successful development and implementation of Isayama's groundbreaking inventions.
Conclusion
Akira Isayama's dedication to innovation in fuel technology has led to significant advancements that enhance vehicle safety and efficiency. With a remarkable portfolio of patents, Isayama stands as a key figure in the engineering landscape, demonstrating the vital role inventors play in shaping the future of transportation technology.