Hiroki Yabuta

Title: Hiroki Yabuta: Innovator in Wheel Bearing Technology

Introduction

Hiroki Yabuta is a prominent inventor based in Iwata, Japan. He has made significant contributions to the field of wheel bearing technology, holding a total of 4 patents. His innovative designs focus on enhancing the efficiency and functionality of vehicle components.

Latest Patents

One of Yabuta's latest patents is a wheel bearing system with a generator. This invention provides a wheel bearing apparatus that features a generator with a simplified structure, aimed at reducing costs while preventing electrolytic corrosion. The design includes a stator attached to a fixed wheel and a motor rotor attached to a rotating wheel, utilizing an outer-rotor type configuration. Additionally, the apparatus incorporates at least one conducting unit to facilitate current conduction between the fixed and rotating wheels.

Another notable patent is a power device for vehicles. This device consists of a wheel bearing that includes a stationary ring and a rotary ring with a hub flange. The rotary ring is rotatably supported by the stationary ring via rolling elements. The generator in this design features a stator attached to the stationary ring and a rotor attached to the rotary ring, which includes a soft magnetic material part, magnets, and a resin material part that is integrally molded.

Career Highlights

Hiroki Yabuta is currently employed at NTN Corporation, where he continues to develop innovative solutions in the automotive sector. His work has significantly impacted the design and functionality of wheel bearings, contributing to advancements in vehicle technology.

Collaborations

Yabuta has collaborated with notable colleagues, including Mitsuo Kawamura and Kentaro Nishikawa. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Hiroki Yabuta's contributions to wheel bearing technology exemplify his commitment to innovation and efficiency in the automotive industry. His patents reflect a deep understanding of engineering principles and a dedication to improving vehicle performance.