Nobuaki Inumaru

Title: The Innovative Mind of Nobuaki Inumaru

Introduction

Nobuaki Inumaru is an accomplished inventor based in Saitama, Japan. With a remarkable portfolio that includes five patents, Inumaru has made significant contributions to the field of engine lubrication systems. His innovative designs showcase a deep understanding of mechanical engineering, particularly in enhancing the efficiency and functionality of internal combustion engines.

Latest Patents

Inumaru's recent patents highlight groundbreaking advancements in lubrication structures. One notable invention is a lubricating structure for internal combustion engines, which integrates a relief valve within an oil supply passage. This design eliminates the need for branched oil passages, thereby reducing machining steps and costs. The compact nature of this innovation allows for engine miniaturization, resulting in more efficient engine designs.

Another substantial contribution is the lubrication structure for a 4-cycle engine. Inumaru's design features an oil discharge port strategically placed in the lower section of the crankcase. This innovation incorporates a unique wedge-shaped back edge that scoops oil from the crank web into the discharge port, optimizing the oil flow and enhancing engine performance.

Career Highlights

Nobuaki Inumaru is currently associated with Honda Giken Kogyo Kabushiki Kaisha, a prominent automotive manufacturer in Japan. His work at Honda has been instrumental in advancing the engineering behind engine lubrication systems, contributing to the company's reputation for technological excellence in the automotive industry.

Collaborations

Inumaru's collaborative efforts with fellow engineers like Kouichi Tsutsumi and Yasuo Shimura have played a critical role in his innovative journey. Their collective expertise in mechanical engineering has fostered a dynamic environment that promotes creativity and the development of cutting-edge technologies in engine lubrication.

Conclusion

In summary, Nobuaki Inumaru stands out as a prominent inventor in the automotive field, with a focus on lubrication technology that enhances the efficiency of internal combustion engines. His inventive spirit and collaborative approach at Honda Giken Kogyo Kabushiki Kaisha continue to make significant strides in the engineering landscape, paving the way for future innovations.