Location History:
- Naka-machi, JP (2003)
- Naka, JP (2004 - 2005)
- Ibaraki, JP (2005)
Company Filing History:
4 out of 42,496 
1 out of 832,843 Years Active: 2003-2005
Title: Arata Kagiyama: Innovator in Fuel Injection Technology
Introduction
Arata Kagiyama is a notable inventor based in Naka, Japan. He has made significant contributions to the field of fuel injection technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and durability of fuel injectors and pumps.
Latest Patents
One of his latest patents is an electronic fuel injector designed to supply fuel in a stable manner. This innovative injector employs a swirler, which is manufactured at a lower cost while ensuring durability. The design also emphasizes superior wear resistance of both the swirler and the valve member, which is in frictional contact with the swirler. The electronic fuel injector consists of several components, including a movable part, a valve member, a valve seat, a swirler, a stopper, a stator core, a casing, a spring, and an electromagnetic coil. The swirler not only swirls the fuel but also guides the movement of the valve member.
Another significant patent is for a fuel pump intended for an inter-cylinder direct fuel injection apparatus. This fuel pump is designed to suppress corrosion and attrition caused by cavitation or erosion. It improves resistance against environmental factors and achieves an excellent lifetime, even when using aluminum materials at high temperatures and pressures. The pump features a coating film plated with Ni-P or a Ni-P based material formed by electroless plating.
Career Highlights
Arata Kagiyama has worked with prominent companies, including Hitachi, Ltd. His experience in these organizations has contributed to his expertise in fuel injection technology.
Collaborations
Throughout his career, Kagiyama has collaborated with notable colleagues such as Noboru Baba and Katsuyoshi Terakado. Their combined efforts have further advanced innovations in the field.
Conclusion
Arata Kagiyama's contributions to fuel injection technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the automotive industry positively.