Noriyuki Otsuka

Title: Noriyuki Otsuka: Innovator in Fluid Pump Technology

Introduction

Noriyuki Otsuka is a notable inventor based in Neuss, Germany. He has made significant contributions to the field of fluid pump technology, particularly for motor vehicles. His innovative designs have led to the development of efficient and reliable pumping systems.

Latest Patents

Otsuka holds a patent for a fluid pump designed specifically for motor vehicles. This patent describes a fluid pump that includes a pump wheel co-rotatably connected with a driving device via a rotor shaft. The design features a shaft bearing system that includes a bearing receptacle with a support flange, along with first and second ball bearings. These ball bearings are fixed to the radial outside of the rotor shaft and are axially shiftable within the static bearing receptacle. The outer race of the first ball bearing contacts the support flange, while the second ball bearing is axially preloaded away from the support flange via a preload spring. This innovative design ensures that the ball bearings are radially supported within the static bearing receptacle by an elastic support ring that surrounds the outer races. Otsuka's patent is a testament to his expertise in creating advanced mechanical solutions.

Career Highlights

Throughout his career, Noriyuki Otsuka has worked with prominent companies in the automotive industry. He has been associated with Pierburg Pump Technology GmbH and Magna Powertrain Hückeswagen GmbH. His experience in these organizations has allowed him to refine his skills and contribute to the advancement of fluid pump technology.

Collaborations

Otsuka has collaborated with several professionals in his field, including Michael Rombach and Andreas Wulf. These collaborations have fostered innovation and have led to the successful development of various projects.

Conclusion

Noriyuki Otsuka is a distinguished inventor whose work in fluid pump technology has made a significant impact on the automotive industry. His innovative designs and collaborations with industry professionals highlight his commitment to advancing engineering solutions.