Company Filing History:
Years Active: 1989-1991
Title: Eiichi Fujisawa: Innovator in Engine Technology
Introduction
Eiichi Fujisawa is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of engine technology, holding a total of six patents. His work focuses on improving the efficiency and functionality of internal combustion engines.
Latest Patents
Fujisawa's latest patents include an innovative ignition coil mounting structure for engines. This design facilitates the accurate mounting of ignition coils into cylinder heads, ensuring proper longitudinal and angular positioning. The structure features a unique coil mounting hole design that includes both large and small-diameter inclined holes, connected by a partially conical surface. This design helps prevent lubricant from leaking into the ignition coil casings and ignition plugs. Another notable patent is for an internal combustion engine that incorporates lubrication oil passages within the cylinder block. This engine design includes a crankshaft and a front cover structure that houses an oil pump device, enhancing the overall efficiency of the engine.
Career Highlights
Fujisawa is currently employed at Nissan Motor Company Limited, where he continues to innovate and develop new technologies. His work has been instrumental in advancing engine design and functionality, contributing to the automotive industry.
Collaborations
Fujisawa has collaborated with notable coworkers such as Hiroshi Hashimoto and Isaya Matsuo. Their combined expertise has led to significant advancements in engine technology.
Conclusion
Eiichi Fujisawa's contributions to engine technology through his patents and work at Nissan Motor Company Limited highlight his role as a key innovator in the automotive field. His inventions continue to influence the design and efficiency of internal combustion engines.