Company Filing History:
Years Active: 2007-2009
Title: Hiroyuki Yokoya: Innovator in Common Rail Technology
Introduction
Hiroyuki Yokoya is a prominent inventor based in Anjo, Japan. He has made significant contributions to the field of common rail technology, holding 2 patents that enhance the reliability and efficiency of fuel injection systems.
Latest Patents
Yokoya's latest patents include innovative designs that address common challenges in fuel injection systems. One of his notable inventions is a common rail that features a small-diameter circular column portion. This design allows for a narrow annular clearance to be formed during the press-fitting process, which effectively confines any press-fitting burrs that may occur. This innovation ensures that the reliability of the common rail is maintained at a low cost, even during engine operation.
Another significant patent is the flow damper for common rail fuel injection apparatus. This flow damper is designed with a clearance that absorbs deformations occurring near the lower end of the valve body. By accommodating slight deviations in accuracy or shape, this design prevents any negative impact on the piston sliding hole, thereby ensuring smooth operation of the piston.
Career Highlights
Hiroyuki Yokoya is currently employed at Denso Corporation, a leading company in the automotive industry. His work focuses on developing advanced fuel injection technologies that contribute to more efficient engine performance.
Collaborations
Yokoya has collaborated with notable colleagues such as Tadashi Nishiwaki and Masayuki Nakamura. Their combined expertise has led to the successful development of innovative solutions in the field of fuel injection systems.
Conclusion
Hiroyuki Yokoya's contributions to common rail technology exemplify his commitment to innovation and excellence. His patents not only enhance the reliability of fuel injection systems but also demonstrate the importance of collaboration in driving technological advancements.