This inventor holds 2 USPTO granted patents and 3 EPO patents. Top assignee: Nissan Motor Company Limited. Active years: 2017-2023.
Company Filing History:
Years Active: 2017-2023
Title: Nobuhiko Satou: Innovator in Internal Combustion Engine Technology
Introduction
Nobuhiko Satou is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of internal combustion engines, holding 2 patents that showcase his innovative designs and engineering solutions.
Latest Patents
One of Satou's latest patents involves an internal combustion engine featuring an oil circulating structure. This design allows oil used to lubricate valve operating members in the cylinder head to drop into an oil pan, where it is then drawn back up to the cylinder head. The engine includes oil dropping holes at the corners of the square bottom face inside the cylinder head, facilitating the flow of oil to lubricate the valve operating members. Additionally, an oil channel is integrated to guide the oil toward the driving gear that transmits the engine's driving force.
Another notable patent focuses on an iron-based sprayed coating for the inner surface of a cylinder block in an internal combustion engine. This coating contains pits, with the pit amount ranging from 0.01% to 2.1%, and an average roughness Ra between 0.01 µm and 0.15 µm. The cylinder block incorporates this iron-based sprayed coating, enhancing its performance. Furthermore, a sliding mechanism for the internal combustion engine is designed, which includes this cylinder block and a piston that slides within it. The piston is equipped with a piston ring that features a chromium coating, a chromium nitride coating, or a diamond-like carbon coating at the sliding part with the bore.
Career Highlights
Nobuhiko Satou is currently employed at Nissan Motor Company Limited, where he continues to develop innovative technologies in the automotive sector. His work has significantly impacted the design and efficiency of internal combustion engines.
Collaborations
Throughout his career, Satou has collaborated with notable colleagues, including Takahiro Hamada and Akihiro Ikeda. These partnerships have fostered a creative environment that encourages innovation and technological advancement.
Conclusion
Nobuhiko Satou's contributions to internal combustion engine technology reflect his dedication to innovation and engineering excellence. His patents demonstrate a commitment to improving engine performance and efficiency, solidifying his reputation as a leading inventor in the automotive industry.