Company Filing History:
Years Active: 2008
Title: Inventor Toshinori Okajima: Innovations in Multi-Cylinder Engine Technology
Introduction:
Toshinori Okajima is a prominent inventor based in Fuji, Japan, known for his contributions to the field of engine technology. With a total of two patents to his name, Okajima has made significant strides in developing innovative approaches to multi-cylinder engines, which are crucial for enhancing efficiency and performance in modern vehicles.
Latest Patents:
Okajima's latest patents focus on a novel design for multi-cylinder engines. The first patent outlines a multi-cylinder engine where the crankshaft spans in the front and rear direction, with the cylinder head perpendicular to this direction. This design incorporates an intake-air distributing passage wall and an exhaust-gas converging passage wall, along with a common rail positioned laterally to facilitate optimal air intake and exhaust management.
The second patent elaborates on a similar multi-cylinder engine design but introduces an EGR (Exhaust Gas Recirculation) cooler positioned between the exhaust-gas converging passage and the intake-air distributing passage. The EGR cooler spans laterally across the cylinder block, allowing for efficient cooling and better engine performance. This innovative arrangement ensures that cooling air produced by the engine cooling fan assists in managing EGR gas flow, contributing to enhanced engine efficiency.
Career Highlights:
Toshinori Okajima is an integral part of Kubota Corporation, a leading company in agricultural and industrial machinery. His role as an inventor within this esteemed organization has allowed him to apply his engineering acumen and creativity to develop cutting-edge technologies in engine design.
Collaborations:
Throughout his career, Okajima has collaborated with notable colleagues such as Kiyoshi Hataura and Manabu Miyazaki. Their collective efforts in research and development have further advanced the capabilities and performance of multi-cylinder engines, paving the way for innovations that benefit various sectors, including automotive and machinery manufacturing.
Conclusion:
Toshinori Okajima's contributions to the field of engine technology highlight the importance of innovation in driving advancements within the automotive industry. His patents reflect a commitment to enhancing performance and efficiency, making him a valuable figure in the continued evolution of multi-cylinder engines. As the industry moves forward, the impact of his work will undoubtedly resound in future innovations in engine design.